background
Cities in Areacode 650
  • Belmont
  • Burlingame
  • Daly City
  • East Palo Alto
  • Foster City
  • Los Altos
  • Menlo Park
  • Millbrae
  • Mountain View
  • Pacifica
  • Palo Alto
  • Redwood City
  • San Bruno
  • San Carlos
  • San Mateo
  • South San Francisco
PREFIX USAGE PRIMARY CITY CARRIER
650-299- LandlineRedwood City Pacific Bell
650-804- WirelessPalo Alto New Cingular Wireless PCS
650-568- LandlineRedwood City Pacific Bell
650-260- LandlineRedwood City AT&T Local
650-690- LandlinePalo Alto AT&T Local
650-524- LandlineSan Mateo Pacific Bell
650-969- LandlineMountain View Pacific Bell
650-823- WirelessLos Altos New Cingular Wireless PCS
650-387- WirelessPalo Alto New Cingular Wireless PCS
650-463- LandlinePalo Alto Pacific Bell
650-352- LandlinePalo Alto Global Crossing Local Services-ca
650-469- LandlineLos Altos Allegiance Telecom
650-337- LandlinePescadero O1 Communications
650-687- LandlinePalo Alto Mci Worldcom Communications, Ca
650-632- LandlineSan Carlos Pacific Bell
650-590- LandlineSan Carlos Pac - West Telecomm
650-438- WirelessSan Bruno New Cingular Wireless PCS
650-371- WirelessSan Mateo Usa Mobility Wireless
650-993- LandlinePacifica Pacific Bell
650-872- LandlineSan Bruno Pacific Bell
650-964- LandlineMountain View Pacific Bell
650-542- LandlineRedwood City Pacific Bell
650-224- WirelessMountain View New Cingular Wireless PCS
650-251- LandlinePalo Alto Pacific Bell
650-360- LandlineSan Bruno Pac - West Telecomm
650-202- WirelessSan Mateo The Telephone Connection Local Services
650-826- WirelessSan Bruno Sprint Spectrum L.p.
650-554- LandlineSan Mateo Pacific Bell
650-246- LandlineSan Bruno Pacific Bell
650-428- LandlineMountain View Pacific Bell
650-527- LandlineMountain View Pacific Bell
650-237- LandlineMountain View Pacific Bell
650-994- LandlineColma Pacific Bell
650-917- LandlineLos Altos Pacific Bell
650-288- LandlineSan Mateo Level 3 Communications
650-433- LandlinePalo Alto Allegiance Telecom
650-726- LandlineHalf Moon Bay Pacific Bell
650-446- LandlineWoodside O1 Communications
650-259- LandlineMillbrae Pacific Bell
650-217- WirelessSan Mateo Usa Mobility Wireless
650-793- WirelessMountain View Cellco Partnership DBA Verizon Wireless
650-503- LandlineRedwood City Mpower Communications Corp
650-386- LandlineSan Jose Teleport Communications Group - San Francisco
650-937- LandlineMountain View Pacific Bell
650-528- LandlineMountain View Pacific Bell
650-544- WirelessBrisbane Sprint Spectrum L.p.
650-839- LandlineRedwood City Pacific Bell
650-961- LandlineMountain View Pacific Bell
650-627- LandlineSan Mateo Pacific Bell
650-381- LandlineRedwood City Pacific Bell
650-477- LandlineSan Mateo Cellco Partnership DBA Verizon Wireless
650-747- LandlineLa Honda Pacific Bell
650-869- LandlineSan Bruno Pacific Bell
650-238- LandlineSan Bruno Mci Worldcom Communications, Ca
650-258- LandlinePalo Alto Teleport Communications Group - San Francisco
650-290- LandlinePacifica Metro PCS
650-394- LandlineSan Carlos Tw Telecom Of California Lp
650-584- LandlineMountain View Pacific Bell
650-513- LandlineSan Mateo Pacific Bell
650-291- WirelessSan Bruno Cellco Partnership DBA Verizon Wireless
650-946- LandlineLos Altos Comcast Phone Of California
650-491- LandlineSan Bruno Broadwing Communications
650-453- LandlineSan Carlos Global Crossing Local Services-ca
650-325- LandlinePalo Alto Pacific Bell
650-342- LandlineSan Mateo Pacific Bell
650-426- LandlineMountain View Mcimetro Access Transmission Services LLC
650-245- WirelessSan Mateo New Cingular Wireless PCS
650-307- WirelessMillbrae T-mobile Usa
650-704- WirelessPalo Alto New Cingular Wireless PCS
650-359- LandlinePacifica Pacific Bell
650-263- LandlineMoss Beach Mci Worldcom Communications, Ca
650-796- WirelessPalo Alto New Cingular Wireless PCS
650-383- LandlineSan Jose Teleport Communications Group - San Francisco
650-784- WirelessSan Bruno Sprint Spectrum L.p.
650-989- LandlineHalf Moon Bay Broadwing Communications
650-464- WirelessRedwood City Cellco Partnership DBA Verizon Wireless
650-887- LandlineLos Altos Pac - West Telecomm
650-474- LandlineRedwood City Pacific Bell
650-276- LandlineHalf Moon Bay Tw Telecom Of California Lp
650-396- LandlineMountain View T-mobile Usa
650-966- LandlineMountain View Pacific Bell
650-482- LandlineRedwood City Pacific Bell
650-984- LandlinePacifica O1 Communications
650-454- WirelessRedwood City New Cingular Wireless PCS
650-903- LandlineMountain View Pacific Bell
650-995- LandlineRedwood City Pacific Bell
650-642- WirelessSan Mateo Sprint Spectrum L.p.
650-485- LandlinePalo Alto Pacific Bell
650-228- LandlineSan Bruno Xo California
650-218- WirelessBrisbane Sprint Spectrum L.p.
650-968- LandlineMountain View Pacific Bell
650-669- WirelessMountain View Metro PCS
650-331- LandlinePalo Alto Broadwing Communications
650-644- LandlinePalo Alto Pac - West Telecomm
650-837- LandlineSan Bruno Pacific Bell
650-897- LandlineMoss Beach Pac - West Telecomm
650-748- LandlineLa Honda Teleport Communications Group - San Francisco
650-761- LandlineSan Bruno Pacific Bell
650-212- LandlineSan Mateo Pacific Bell
650-808- LandlineSan Bruno Pacific Bell
650-847- LandlinePalo Alto Mcimetro Access Transmission Services LLC
650-556- LandlineRedwood City Pacific Bell
650-616- LandlineSan Bruno Pacific Bell
650-999- LandlinePalo Alto Cf Communications DBA Telekenex
650-533- WirelessBrisbane Sprint Spectrum L.p.
650-867- WirelessSan Mateo New Cingular Wireless PCS
650-208- WirelessRedwood City Cellco Partnership DBA Verizon Wireless
650-614- LandlinePalo Alto Pacific Bell
650-558- LandlineSan Mateo Pacific Bell
650-515- LandlineSan Bruno Level 3 Communications
650-201- WirelessSan Bruno Sprint Spectrum L.p.
650-397- LandlineLos Altos O1 Communications
650-646- WirelessPalo Alto T-mobile Usa
650-898- LandlinePacifica Pac - West Telecomm
650-529- LandlineWoodside Pacific Bell
650-292- LandlineSan Mateo Broadwing Communications
650-572- LandlineSan Mateo Pacific Bell
650-688- LandlinePalo Alto Pacific Bell
650-834- WirelessSan Bruno Metro PCS
650-490- WirelessMillbrae New Cingular Wireless PCS
650-752- LandlinePalo Alto Pacific Bell
650-286- LandlineSan Mateo Pacific Bell
650-221- WirelessRedwood City American Messaging Services
650-403- LandlineSan Mateo Allegiance Telecom
650-877- LandlineSan Bruno Pacific Bell
650-467- LandlineSan Bruno Pacific Bell
650-425- LandlineSan Mateo Mcimetro Access Transmission Services LLC
650-825- LandlineSan Francisco Mcimetro Access Transmission Services LLC
650-404- LandlineMountain View Pacific Bell
650-329- LandlinePalo Alto Pacific Bell
650-327- LandlinePalo Alto Pacific Bell
650-493- LandlinePalo Alto Pacific Bell
650-375- LandlineSan Mateo Pacific Bell
650-366- LandlineRedwood City Pacific Bell
650-725- LandlinePalo Alto Level 3 Communications
650-617- LandlinePalo Alto Pacific Bell
650-240- LandlineSan Mateo Pac - West Telecomm
650-859- LandlinePalo Alto Pacific Bell
650-713- LandlineHalf Moon Bay Allegiance Telecom
650-649- LandlineRedwood City Pac - West Telecomm
650-443- LandlineMillbrae U.s. Telepacific Corp.
650-771- WirelessRedwood City Metro PCS
650-374- WirelessRedwood City American Messaging (am)
650-589- LandlineSan Bruno Pacific Bell
650-965- LandlineMountain View Pacific Bell
650-445- WirelessSan Mateo T-mobile Usa
650-610- LandlineSan Carlos Pacific Bell
650-860- LandlinePescadero Broadwing Communications
650-412- LandlineSan Carlos Allegiance Telecom
650-521- LandlinePalo Alto Comcast Phone Of California
650-656- LandlinePalo Alto Level 3 Communications
650-370- WirelessPalo Alto American Messaging (am)
650-400- WirelessRedwood City Cellco Partnership DBA Verizon Wireless
650-740- WirelessSan Mateo New Cingular Wireless PCS
650-440- WirelessHalf Moon Bay T-mobile Usa
650-988- LandlineMountain View Pacific Bell
650-456- LandlinePescadero Pac - West Telecomm
650-241- LandlineRedwood City Level 3 Communications
650-773- WirelessSan Mateo Cellco Partnership DBA Verizon Wireless
650-777- LandlineMillbrae Pacific Bell
650-213- LandlinePalo Alto Pacific Bell
650-621- LandlinePalo Alto Pacific Bell
650-678- WirelessSan Mateo Cellco Partnership DBA Verizon Wireless
650-419- LandlineLa Honda Level 3 Communications
650-235- LandlineSan Mateo Brooks Fiber Communications Of California
650-691- LandlineMountain View Pacific Bell
650-368- LandlineRedwood City Pacific Bell
650-525- LandlineSan Mateo Pacific Bell
650-563- LandlineMoss Beach Pacific Bell
650-248- WirelessPalo Alto Sprint Spectrum L.p.
650-535- LandlineMoss Beach U.s. Telepacific Corp.
650-651- LandlineMillbrae Mci Worldcom Communications, Ca
650-268- LandlinePescadero Xo California
650-802- LandlineSan Carlos Pacific Bell
650-673- LandlineLa Honda Sbc Internet Services
650-604- LandlineMountain View Pacific Bell
650-432- LandlineSan Mateo Pacific Bell
650-239- LandlineMillbrae Pac - West Telecomm
650-489- LandlineSan Carlos Level 3 Communications
650-200- LandlineSan Mateo O1 Communications
650-921- WirelessSan Mateo Metro PCS
650-409- LandlineSan Francisco U.s. Telepacific Corp.
650-312- LandlineSan Mateo Pacific Bell
650-532- LandlineSan Mateo Mpower Communications Corp
650-496- LandlinePalo Alto Pacific Bell
650-470- LandlinePalo Alto Pacific Bell
650-265- LandlineMountain View AT&T Local
650-573- LandlineSan Mateo Pacific Bell
650-794- LandlineSan Bruno Pacific Bell
650-254- LandlineMountain View Pacific Bell
650-279- WirelessMountain View Cellco Partnership DBA Verizon Wireless
650-593- LandlineSan Carlos Pacific Bell
650-763- LandlineSan Francisco Level 3 Communications
650-766- WirelessSan Mateo New Cingular Wireless PCS
650-424- LandlinePalo Alto Pacific Bell
650-462- LandlinePalo Alto Pacific Bell
650-733- LandlineSan Francisco Allegiance Telecom
650-497- LandlinePalo Alto Level 3 Communications
650-645- LandlineSan Mateo Teleport Communications Group - San Francisco
650-455- WirelessMillbrae New Cingular Wireless PCS
650-458- LandlineSan Mateo Astound Broadband
650-413- LandlineSan Carlos Pacific Bell
650-624- LandlineSan Bruno Pacific Bell
650-759- WirelessSan Mateo Cellco Partnership DBA Verizon Wireless
650-798- LandlinePalo Alto Teleport Communications Group - San Francisco
650-243- LandlineSan Bruno U.s. Telepacific Corp.
650-583- LandlineSan Bruno Pacific Bell
650-799- WirelessPalo Alto New Cingular Wireless PCS
650-372- LandlineSan Mateo Pacific Bell
650-692- LandlineMillbrae Pacific Bell
650-321- LandlinePalo Alto Pacific Bell
650-504- WirelessSan Mateo New Cingular Wireless PCS
650-833- LandlinePalo Alto Pacific Bell
650-262- LandlinePescadero Level 3 Communications
650-233- LandlinePalo Alto Pacific Bell
650-230- LandlineFremont Xo California
650-363- LandlineRedwood City Pacific Bell
650-564- LandlineMountain View Pacific Bell
650-434- LandlineWoodside U.s. Telepacific Corp.
650-732- LandlineMillbrae Cellco Partnership DBA Verizon Wireless
650-384- LandlinePalo Alto Teleport Communications Group - San Francisco
650-377- LandlineSan Mateo Pacific Bell
650-232- LandlineSan Carlos Xo California
650-480- LandlineRedwood City Brooks Fiber Communications Of California
650-817- LandlineRedwood City Pacific Bell
650-724- LandlinePalo Alto Level 3 Communications
650-962- LandlineMountain View Pacific Bell
650-997- LandlineColma Pacific Bell
650-466- LandlineSan Francisco Pacific Bell
650-697- LandlineMillbrae Pacific Bell
650-236- LandlinePalo Alto Pacific Bell
650-339- WirelessSan Carlos Cellco Partnership DBA Verizon Wireless
650-216- LandlineRedwood City Pacific Bell
650-328- LandlinePalo Alto Pacific Bell
650-365- LandlineRedwood City Pacific Bell
650-526- LandlineMountain View Pacific Bell
650-220- WirelessSan Mateo American Messaging (am)
650-271- WirelessSan Francisco Metro PCS
650-272- LandlineFremont Xo California
650-300- LandlinePalo Alto Cf Communications DBA Telekenex
650-444- WirelessPalo Alto Sprint Spectrum L.p.
650-755- LandlineColma Pacific Bell
650-815- LandlineSunnyvale Brooks Fiber Communications Of California
650-591- LandlineSan Carlos Pacific Bell
650-494- LandlinePalo Alto Pacific Bell
650-754- LandlineColma Pacific Bell
650-207- WirelessRedwood City Cellco Partnership DBA Verizon Wireless
650-786- LandlineRedwood City Pacific Bell
650-846- LandlinePalo Alto Pacific Bell
650-630- WirelessPalo Alto Metro PCS
650-376- LandlineSan Mateo Global Crossing Local Services-ca
650-873- LandlineSan Bruno Pacific Bell
650-305- WirelessLos Altos T-mobile Usa
650-585- LandlineSan Carlos Broadwing Communications
650-795- LandlineLa Honda Mcimetro Access Transmission Services LLC
650-319- LandlineSunnyvale Allegiance Telecom
650-284- LandlineHalf Moon Bay Pac - West Telecomm
650-369- LandlineRedwood City Pacific Bell
650-812- LandlinePalo Alto Pacific Bell
650-385- LandlineRedwood City Teleport Communications Group - San Francisco
650-829- LandlineSan Bruno Pacific Bell
650-576- WirelessSan Mateo New Cingular Wireless PCS
650-714- WirelessPalo Alto New Cingular Wireless PCS
650-552- LandlineMillbrae Pacific Bell
650-545- LandlineMountain View North County Communications Corp.
650-450- WirelessMountain View New Cingular Wireless PCS
650-355- LandlinePacifica Pacific Bell
650-720- LandlineHalf Moon Bay Mcimetro Access Transmission Services LLC
650-349- LandlineSan Mateo Pacific Bell
650-635- LandlineSan Bruno Pacific Bell
650-289- LandlinePalo Alto Pacific Bell
650-876- LandlineSan Bruno Pacific Bell
650-631- LandlineSan Carlos Pacific Bell
650-855- LandlinePalo Alto Pacific Bell
650-716- LandlineRedwood City Xo California
650-737- LandlineSan Bruno Pacific Bell
650-297- LandlinePescadero Tw Telecom Of California Lp
650-257- LandlineRedwood City Global Crossing Local Services-ca
650-599- LandlineRedwood City Pacific Bell
650-277- WirelessRedwood City 33 Wireless Inc.
650-595- LandlineSan Carlos Pacific Bell
650-389- LandlineSan Mateo Mcimetro Access Transmission Services LLC
650-719- LandlineMoss Beach Allegiance Telecom
650-472- LandlineLos Altos Broadwing Communications
650-850- LandlineWoodside Allegiance Telecom
650-934- LandlineMountain View Pacific Bell
650-357- LandlineSan Mateo Pacific Bell
650-395- LandlineRedwood City Tw Telecom Of California Lp
650-471- LandlineSan Jose Mpower Communications Corp
650-801- LandlineSan Carlos Teleport Communications Group - San Francisco
650-406- WirelessMountain View American Messaging Services
650-852- LandlinePalo Alto Pacific Bell
650-231- LandlineMillbrae Xo California
650-566- LandlinePalo Alto Pacific Bell
650-889- LandlineHalf Moon Bay O1 Communications
650-681- LandlinePalo Alto O1 Communications
650-619- WirelessSan Mateo New Cingular Wireless PCS
650-539- WirelessSan Mateo T-mobile Usa
650-662- LandlineLa Honda O1 Communications
650-694- LandlineMountain View Pacific Bell
650-899- LandlineLa Honda Pac - West Telecomm
650-578- LandlineSan Mateo Pacific Bell
650-487- LandlineLa Honda U.s. Telepacific Corp.
650-827- LandlineSan Bruno Pacific Bell
650-779- LandlineRedwood City Teleport Communications Group - San Francisco
650-358- LandlineSan Mateo Pacific Bell
650-295- LandlineSan Mateo Pacific Bell
650-739- LandlinePalo Alto Pacific Bell
650-449- LandlineSan Francisco Allegiance Telecom
650-868- WirelessRedwood City New Cingular Wireless PCS
650-302- WirelessMillbrae New Cingular Wireless PCS
650-892- WirelessSan Bruno New Cingular Wireless PCS
650-308- LandlinePalo Alto Pacific Bell
650-628- LandlineSan Carlos Mcimetro Access Transmission Services LLC
650-861- WirelessMountain View T-mobile Usa
650-348- LandlineSan Mateo Pacific Bell
650-701- LandlineRedwood City Pacific Bell
650-881- LandlinePescadero Teleport Communications Group - San Francisco
650-264- LandlineSan Carlos AT&T Local
650-749- LandlineLa Honda Allegiance Telecom
650-518- WirelessLos Altos Metro PCS
650-324- LandlinePalo Alto Pacific Bell
650-522- LandlineSan Mateo Pacific Bell
650-814- WirelessPalo Alto Sprint Spectrum L.p.
650-537- WirelessMountain View Sprint Spectrum L.p.
650-703- WirelessSan Mateo New Cingular Wireless PCS
650-421- LandlineRedwood City U.s. Telepacific Corp.
650-615- LandlineSan Bruno Pacific Bell
650-857- LandlinePalo Alto Pacific Bell
650-932- LandlineMountain View Pacific Bell
650-882- LandlinePescadero Allegiance Telecom
650-918- LandlineSan Mateo AT&T Local
650-943- LandlineMountain View Pacific Bell
650-944- LandlineMountain View Pacific Bell
650-465- WirelessRedwood City Cellco Partnership DBA Verizon Wireless
650-670- WirelessRedwood City Sprint Spectrum L.p.
650-620- LandlineSan Carlos Pacific Bell
650-743- WirelessRedwood City New Cingular Wireless PCS
650-996- WirelessMountain View New Cingular Wireless PCS
650-577- LandlineSan Mateo Pacific Bell
650-506- LandlineSan Carlos Pacific Bell
650-727- Unknown Bandwidth.com Clec
650-735- LandlineSan Francisco Teleport Communications Group - San Francisco
650-219- WirelessSan Bruno Sprint Spectrum L.p.
650-637- LandlineSan Carlos Pacific Bell
650-399- LandlineRedwood City O1 Communications
650-549- LandlineRedwood City Mcimetro Access Transmission Services LLC
650-654- LandlineSan Carlos Pacific Bell
650-378- LandlineSan Mateo Pacific Bell
650-520- WirelessBrisbane Sprint Spectrum L.p.
650-729- LandlineHalf Moon Bay Teleport Communications Group - San Francisco
650-336- LandlineMountain View Pacific Bell
650-851- LandlineWoodside Pacific Bell
650-856- LandlinePalo Alto Pacific Bell
650-322- LandlinePalo Alto Pacific Bell
650-486- LandlineSan Carlos Pacific Bell
650-429- LandlineRedwood City Mci Worldcom Communications, Ca
650-919- LandlineMountain View Pacific Bell
650-655- LandlineSan Mateo Pacific Bell
650-849- LandlinePalo Alto Pacific Bell
650-204- LandlineSan Francisco Tw Telecom Of California Lp
650-401- LandlineSan Mateo Pacific Bell
650-215- LandlineMountain View Global Crossing Local Services-ca
650-206- LandlineWoodside Mpower Communications Corp
650-417- LandlineSan Jose U.s. Telepacific Corp.
650-926- LandlinePalo Alto Pacific Bell
650-776- WirelessPalo Alto Sprint Spectrum L.p.
650-392- LandlineSan Francisco Tw Telecom Of California Lp
650-437- LandlineSan Mateo Bandwidth.com Clec
650-625- LandlineMountain View Pacific Bell
650-335- LandlineMountain View Pacific Bell
650-845- LandlinePalo Alto Pacific Bell
650-390- LandlineMountain View Pacific Bell
650-938- LandlineMountain View Pacific Bell
650-821- LandlineSan Francisco Teleport Communications Group - San Francisco
650-842- LandlinePalo Alto Pacific Bell
650-451- LandlineSan Francisco T-mobile Usa
650-350- LandlineSan Mateo Pacific Bell
650-757- LandlineColma Pacific Bell
650-963- LandlineMountain View Pac - West Telecomm
650-830- LandlineSan Carlos Level 3 Communications
650-242- LandlineSan Mateo Level 3 Communications
650-543- LandlineSan Jose U.s. Telepacific Corp.
650-980- LandlineRedwood City Xo California
650-686- LandlineSan Francisco Mcimetro Access Transmission Services LLC
650-618- LandlinePalo Alto Pac - West Telecomm
650-769- LandlineSan Carlos Brooks Fiber Communications Of California
650-481- LandlineRedwood City Mci Worldcom Communications, Ca
650-600- LandlinePalo Alto Cf Communications DBA Telekenex
650-500- WirelessSan Carlos American Messaging Services
650-722- WirelessRedwood City Cellco Partnership DBA Verizon Wireless
650-516- LandlinePacifica U.s. Telepacific Corp.
650-728- LandlineMoss Beach Pacific Bell
650-227- LandlineSan Mateo Xo California
650-787- WirelessSan Mateo New Cingular Wireless PCS
650-684- LandlineMillbrae Pac - West Telecomm
650-373- LandlineSan Mateo Pacific Bell
650-878- LandlineColma Pacific Bell
650-234- LandlinePalo Alto Pacific Bell
650-344- LandlineSan Mateo Pacific Bell
650-553- LandlineSan Bruno Pacific Bell
650-853- LandlinePalo Alto Pacific Bell
650-306- LandlineRedwood City Pacific Bell
650-209- LandlineSan Jose U.s. Telepacific Corp.
650-596- LandlineSan Carlos Pacific Bell
650-580- WirelessSan Bruno New Cingular Wireless PCS
650-875- LandlineSan Bruno Pacific Bell
650-562- LandlineRedwood City Pacific Bell
650-623- LandlineMountain View Pacific Bell
650-285- LandlinePalo Alto Bandwidth.com Clec
650-992- LandlineColma Pacific Bell
650-941- LandlineLos Altos Pacific Bell
650-567- LandlineMountain View Pacific Bell
650-391- LandlinePalo Alto Tw Telecom Of California Lp
650-639- WirelessSan Mateo American Messaging (am)
650-517- LandlineSan Carlos U.s. Telepacific Corp.
650-622- LandlineSan Carlos Pacific Bell
650-293- LandlineSan Mateo Pacific Bell
650-800- LandlinePalo Alto Cf Communications DBA Telekenex
650-483- WirelessSan Mateo New Cingular Wireless PCS
650-559- LandlineLos Altos Pacific Bell
650-879- LandlinePescadero Pacific Bell
650-226- LandlineRedwood City Mci Worldcom Communications, Ca
650-346- WirelessBrisbane Sprint Spectrum L.p.
650-315- WirelessBrisbane Sprint Spectrum L.p.
650-561- LandlinePalo Alto Pacific Bell
650-320- LandlinePalo Alto Pacific Bell
650-479- LandlineHalf Moon Bay U.s. Telepacific Corp.
650-275- LandlineWoodside Xo California
650-652- LandlineMillbrae Pacific Bell
650-685- LandlineSan Mateo Pacific Bell
650-588- LandlineSan Bruno Pacific Bell
650-942- LandlineMillbrae Cellco Partnership DBA Verizon Wireless
650-223- LandlinePalo Alto Mpower Communications Corp
650-498- LandlinePalo Alto Level 3 Communications
650-985- LandlineColma Pacific Bell
650-780- LandlineRedwood City Pacific Bell
650-666- LandlinePalo Alto Cf Communications DBA Telekenex
650-922- WirelessSan Bruno Cellco Partnership DBA Verizon Wireless
650-347- LandlineSan Mateo Pacific Bell
650-256- WirelessSan Bruno American Messaging (am)
650-255- WirelessSan Bruno New Cingular Wireless PCS
650-557- LandlinePacifica Pacific Bell
650-354- LandlinePalo Alto Pacific Bell
650-746- LandlineColma Pacific Bell
650-653- LandlineRedwood City Mci Worldcom Communications, Ca
650-634- LandlineSan Bruno Pacific Bell
650-408- WirelessSan Mateo American Messaging Services
650-741- LandlineSan Bruno Pacific Bell
650-570- LandlineSan Mateo Pacific Bell
650-508- LandlineSan Carlos Pacific Bell
650-280- WirelessMountain View Sprint Spectrum L.p.
650-380- WirelessPalo Alto Cellco Partnership DBA Verizon Wireless
650-762- LandlineSan Mateo Pacific Bell
650-229- LandlineFremont Xo California
650-930- LandlineSunnyvale Brooks Fiber Communications Of California
650-813- LandlinePalo Alto Pacific Bell
650-353- LandlinePalo Alto Level 3 Communications
650-756- LandlineColma Pacific Bell
650-924- WirelessPalo Alto Sprint Spectrum L.p.
650-488- LandlineSan Francisco Teleport Communications Group - San Francisco
650-633- LandlineSan Carlos Pacific Bell
650-696- LandlineSan Mateo Pacific Bell
650-738- LandlinePacifica Pacific Bell
650-249- LandlineRedwood City Pac - West Telecomm
650-351- LandlineSan Francisco Global Crossing Local Services-ca
650-530- LandlineWoodside Teleport Communications Group - San Francisco
650-810- LandlineSan Jose U.s. Telepacific Corp.
650-866- LandlineSan Bruno Pacific Bell
650-612- WirelessSan Mateo Pacific Bell
650-318- LandlineMountain View Pacific Bell
650-587- LandlineRedwood City Broadwing Communications
650-452- LandlineSan Francisco AT&T Local
650-721- LandlinePalo Alto Level 3 Communications
650-343- LandlineSan Mateo Pacific Bell
650-423- LandlineRedwood City Pac - West Telecomm
650-316- LandlineMountain View Teleport Communications Group - San Francisco
650-283- WirelessPalo Alto T-mobile Usa
650-303- WirelessSan Bruno New Cingular Wireless PCS
650-273- LandlineSan Bruno Astound Broadband
650-296- WirelessSan Bruno New Cingular Wireless PCS
650-340- LandlineSan Mateo Pacific Bell
650-252- LandlinePalo Alto Peerless Network Of California
650-361- LandlineRedwood City Pacific Bell
650-991- LandlineColma Pacific Bell
650-430- WirelessSan Mateo T-mobile Usa
650-607- LandlineSan Carlos Pacific Bell
650-731- LandlineSan Francisco Astound Broadband
650-933- LandlineMountain View Pacific Bell
650-538- LandlinePescadero U.s. Telepacific Corp.
650-274- WirelessBrisbane Sprint Spectrum L.p.
650-281- WirelessBrisbane Sprint Spectrum L.p.
650-244- LandlineSan Bruno Pacific Bell
650-870- LandlineSan Bruno Pac - West Telecomm
650-736- LandlinePalo Alto Level 3 Communications
650-267- LandlineSan Francisco Level 3 Communications
650-551- LandlineSan Carlos Pacific Bell
650-676- LandlineS San Fran Utility Telephone
650-317- WirelessMountain View Usa Mobility Wireless
650-947- LandlineLos Altos Pacific Bell
650-210- LandlineMountain View Pacific Bell
650-579- LandlineSan Mateo Pacific Bell
650-333- WirelessSan Bruno Sprint Spectrum L.p.
650-270- WirelessSan Bruno Sprint Spectrum L.p.
650-758- LandlineColma Pacific Bell
650-641- LandlineMountain View Broadwing Communications
650-832- LandlineSan Carlos Mpower Communications Corp
650-603- LandlineMountain View Pacific Bell
650-683- WirelessWoodside Sprint Spectrum L.p.
650-282- LandlineMountain View Astound Broadband
650-323- LandlinePalo Alto Pacific Bell
650-332- LandlineWoodside Pac - West Telecomm
650-575- WirelessPalo Alto New Cingular Wireless PCS
650-679- LandlineRedwood City Astound Broadband
650-723- LandlinePalo Alto Level 3 Communications
650-461- LandlinePalo Alto Pacific Bell
650-682- WirelessPalo Alto The Telephone Connection Local Services
650-222- WirelessSan Mateo Sprint Spectrum L.p.
650-427- LandlinePalo Alto Mci Worldcom Communications, Ca
650-261- LandlineRedwood City Pacific Bell
650-298- LandlineRedwood City Pacific Bell
650-581- LandlineSan Mateo Teleport Communications Group - San Francisco
650-638- LandlineSan Mateo Pacific Bell
650-205- WirelessSan Bruno Usa Mobility Wireless
650-247- WirelessPalo Alto American Messaging Services
650-745- LandlineSan Francisco Teleport Communications Group - San Francisco
650-598- LandlineSan Carlos Pacific Bell
650-214- LandlineMountain View Mci Worldcom Communications, Ca
650-594- LandlineSan Carlos Pacific Bell
650-422- WirelessPalo Alto Cellco Partnership DBA Verizon Wireless
650-948- LandlineLos Altos Pacific Bell
650-364- LandlineRedwood City Pacific Bell
650-475- LandlineFremont Xo California
650-906- WirelessPalo Alto Sprint Spectrum L.p.
650-571- LandlineSan Mateo Pacific Bell
650-854- LandlinePalo Alto Pacific Bell
650-935- LandlineLos Altos Mcimetro Access Transmission Services LLC
650-843- LandlinePalo Alto Pacific Bell
650-592- LandlineSan Carlos Pacific Bell
650-871- LandlineSan Bruno Pacific Bell
650-862- WirelessPalo Alto New Cingular Wireless PCS
650-388- LandlinePalo Alto Mcimetro Access Transmission Services LLC
650-341- LandlineSan Mateo Pacific Bell
650-838- LandlinePalo Alto Pacific Bell
650-967- LandlineMountain View Pacific Bell
650-326- LandlinePalo Alto Pacific Bell
650-492- WirelessMountain View New Cingular Wireless PCS
650-550- LandlineColma Pacific Bell
650-473- LandlinePalo Alto Pacific Bell
650-730- LandlineSan Carlos Cellco Partnership DBA Verizon Wireless
650-565- LandlinePalo Alto Pacific Bell
650-693- LandlineMountain View Broadwing Communications
650-940- LandlineMountain View Pacific Bell
650-864- LandlineMountain View Pacific Bell
650-712- LandlineHalf Moon Bay Pacific Bell
650-949- LandlineLos Altos Pacific Bell
650-689- LandlineSan Francisco Teleport Communications Group - San Francisco
650-416- LandlineSan Francisco Mpower Communications Corp
650-314- LandlineMountain View Pacific Bell
650-523- LandlineSan Mateo Pac - West Telecomm
650-863- WirelessSan Mateo New Cingular Wireless PCS
650-294- LandlineSan Mateo Pacific Bell
650-900- LandlineSan Jose O1 Communications
650-468- WirelessPalo Alto Sprint Spectrum L.p.
650-287- LandlineSan Mateo Pacific Bell
650-301- LandlineColma Pacific Bell
650-269- WirelessPalo Alto Cellco Partnership DBA Verizon Wireless
650-605- LandlineMountain View Allegiance Telecom
650-278- LandlineSouth San Francisco Broadvox
650-345- LandlineSan Mateo Pacific Bell
650-952- LandlineSan Bruno Pacific Bell
650-253- LandlineMountain View Mci Worldcom Communications, Ca
650-835- LandlineSan Bruno O1 Communications
650-266- LandlineSan Bruno Pacific Bell
650-569- LandlineRedwood City Pacific Bell
650-362- LandlineRedwood City Allegiance Telecom
650-225- LandlineSan Bruno Pacific Bell
650-574- LandlineSan Mateo Pacific Bell
650-356- LandlineSan Mateo Pacific Bell
650-742- LandlineSan Bruno Pacific Bell
650-648- LandlineSan Francisco Allegiance Telecom
650-330- LandlinePalo Alto Pacific Bell
650-534- LandlineSan Bruno Brooks Fiber Communications Of California
650-931- LandlineSan Mateo U.s. Telepacific Corp.
650-718- LandlineMoss Beach Teleport Communications Group - San Francisco
650-560- LandlineHalf Moon Bay Pacific Bell
650-954- WirelessBrisbane Sprint Spectrum L.p.
650-888- WirelessSan Mateo New Cingular Wireless PCS
650-858- LandlinePalo Alto Pacific Bell
650-548- LandlineSan Mateo Pacific Bell
650-636- LandlineSan Francisco Allegiance Telecom
650-597- LandlineSan Carlos Utility Telephone
650-874- LandlineSan Bruno Pacific Bell
650-393- LandlineSan Mateo Tw Telecom Of California Lp
650-367- LandlineRedwood City Pacific Bell
650-960- LandlineMountain View Pacific Bell