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NDC: 650

This is the National Destination Code(NDC):650 page list. Its detail is as below.
Area code 650 was first put in service August 2, 1997. Currently, the largest city it serves is San Mateo, CA, and it overlaps coverage areas with area code .
Prefix State Primary city Usage Carrier
(650) 303- California San Bruno Wireless New Cingular Wireless PCS
(650) 305- California Los Altos Wireless T-mobile Usa
(650) 306- California Redwood City Landline Pacific Bell
(650) 307- California Millbrae Wireless T-mobile Usa
(650) 308- California Palo Alto Landline Pacific Bell
(650) 312- California San Mateo Landline Pacific Bell
(650) 314- California Mountain View Landline Pacific Bell
(650) 315- California Brisbane Wireless Sprint Spectrum L.p.
(650) 316- California Mountain View Landline Teleport Communications Group - San Francisco
(650) 317- California Mountain View Wireless Usa Mobility Wireless
(650) 318- California Mountain View Landline Pacific Bell
(650) 319- California Sunnyvale Landline Allegiance Telecom
(650) 320- California Palo Alto Landline Pacific Bell
(650) 321- California Palo Alto Landline Pacific Bell
(650) 322- California Palo Alto Landline Pacific Bell
(650) 323- California Palo Alto Landline Pacific Bell
(650) 324- California Palo Alto Landline Pacific Bell
(650) 325- California Palo Alto Landline Pacific Bell
(650) 326- California Palo Alto Landline Pacific Bell
(650) 327- California Palo Alto Landline Pacific Bell
(650) 328- California Palo Alto Landline Pacific Bell
(650) 329- California Palo Alto Landline Pacific Bell
(650) 330- California Palo Alto Landline Pacific Bell
(650) 331- California Palo Alto Landline Broadwing Communications
(650) 332- California Woodside Landline Pac - West Telecomm
(650) 333- California San Bruno Wireless Sprint Spectrum L.p.
(650) 335- California Mountain View Landline Pacific Bell
(650) 336- California Mountain View Landline Pacific Bell
(650) 337- California Pescadero Landline O1 Communications
(650) 339- California San Carlos Wireless Cellco Partnership DBA Verizon Wireless
(650) 340- California San Mateo Landline Pacific Bell
(650) 341- California San Mateo Landline Pacific Bell
(650) 342- California San Mateo Landline Pacific Bell
(650) 343- California San Mateo Landline Pacific Bell
(650) 344- California San Mateo Landline Pacific Bell
(650) 345- California San Mateo Landline Pacific Bell
(650) 346- California Brisbane Wireless Sprint Spectrum L.p.
(650) 347- California San Mateo Landline Pacific Bell
(650) 348- California San Mateo Landline Pacific Bell
(650) 349- California San Mateo Landline Pacific Bell
(650) 350- California San Mateo Landline Pacific Bell
(650) 351- California San Francisco Landline Global Crossing Local Services-ca
(650) 352- California Palo Alto Landline Global Crossing Local Services-ca
(650) 353- California Palo Alto Landline Level 3 Communications
(650) 354- California Palo Alto Landline Pacific Bell
(650) 355- California Pacifica Landline Pacific Bell
(650) 356- California San Mateo Landline Pacific Bell
(650) 357- California San Mateo Landline Pacific Bell
(650) 358- California San Mateo Landline Pacific Bell
(650) 359- California Pacifica Landline Pacific Bell
(650) 360- California San Bruno Landline Pac - West Telecomm
(650) 361- California Redwood City Landline Pacific Bell
(650) 362- California Redwood City Landline Allegiance Telecom
(650) 363- California Redwood City Landline Pacific Bell
(650) 364- California Redwood City Landline Pacific Bell
(650) 365- California Redwood City Landline Pacific Bell
(650) 366- California Redwood City Landline Pacific Bell
(650) 367- California Redwood City Landline Pacific Bell
(650) 368- California Redwood City Landline Pacific Bell
(650) 369- California Redwood City Landline Pacific Bell
(650) 370- California Palo Alto Wireless American Messaging (am)
(650) 371- California San Mateo Wireless Usa Mobility Wireless
(650) 372- California San Mateo Landline Pacific Bell
(650) 373- California San Mateo Landline Pacific Bell
(650) 374- California Redwood City Wireless American Messaging (am)
(650) 375- California San Mateo Landline Pacific Bell
(650) 376- California San Mateo Landline Global Crossing Local Services-ca
(650) 377- California San Mateo Landline Pacific Bell
(650) 378- California San Mateo Landline Pacific Bell
(650) 380- California Palo Alto Wireless Cellco Partnership DBA Verizon Wireless
(650) 381- California Redwood City Landline Pacific Bell
(650) 383- California San Jose Landline Teleport Communications Group - San Francisco
(650) 384- California Palo Alto Landline Teleport Communications Group - San Francisco
(650) 385- California Redwood City Landline Teleport Communications Group - San Francisco
(650) 386- California San Jose Landline Teleport Communications Group - San Francisco
(650) 387- California Palo Alto Wireless New Cingular Wireless PCS
(650) 388- California Palo Alto Landline Mcimetro Access Transmission Services LLC
(650) 389- California San Mateo Landline Mcimetro Access Transmission Services LLC
(650) 390- California Mountain View Landline Pacific Bell
(650) 391- California Palo Alto Landline Tw Telecom Of California Lp
(650) 392- California San Francisco Landline Tw Telecom Of California Lp
(650) 393- California San Mateo Landline Tw Telecom Of California Lp
(650) 394- California San Carlos Landline Tw Telecom Of California Lp
(650) 395- California Redwood City Landline Tw Telecom Of California Lp
(650) 396- California Mountain View Landline T-mobile Usa
(650) 397- California Los Altos Landline O1 Communications
(650) 399- California Redwood City Landline O1 Communications
(650) 400- California Redwood City Wireless Cellco Partnership DBA Verizon Wireless
(650) 401- California San Mateo Landline Pacific Bell
(650) 403- California San Mateo Landline Allegiance Telecom
(650) 404- California Mountain View Landline Pacific Bell
(650) 406- California Mountain View Wireless American Messaging Services
(650) 408- California San Mateo Wireless American Messaging Services
(650) 409- California San Francisco Landline U.s. Telepacific Corp.
(650) 412- California San Carlos Landline Allegiance Telecom
(650) 413- California San Carlos Landline Pacific Bell
(650) 416- California San Francisco Landline Mpower Communications Corp
(650) 417- California San Jose Landline U.s. Telepacific Corp.
(650) 419- California La Honda Landline Level 3 Communications
(650) 421- California Redwood City Landline U.s. Telepacific Corp.