Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: SNFCCAMKX9X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
341-204 3 Fremont-Newark: Greenleaf DA CA 073H TELNYX LLC 722      
341-205 8 Oakland: Main-Piedmont DA CA 073H TELNYX LLC 722      
341-212 A Oakland: Berkeley DA CA 073H TELNYX LLC 722      
341-212 0 Oakland: Berkeley DA CA 073H TELNYX LLC 722      
341-222 6 Oakland: Fruitvale DA CA 073H TELNYX LLC 722      
341-348 0 Fremont-Newark: Main DA CA 073H TELNYX LLC 722      
341-386 0 Hayward CA 073H TELNYX LLC 722      
341-420 1 Oakland: Fruitvale DA CA 073H TELNYX LLC 722      
341-444 0 Crockett CA 073H TELNYX LLC 722      
341-600 7 El Sobrante-Pinole CA 073H TELNYX LLC 722      
341-799 0 Richmond CA 073H TELNYX LLC 722      
341-895 9 Oakland: Alameda DA CA 073H TELNYX LLC 722      
341-899 0 Oakland: Trinidad DA CA 073H TELNYX LLC 722      
415-324 2 Sausalito CA 073H TELNYX LLC 722      
415-598 3 Nicasio CA 073H TELNYX LLC 722      
415-639 0 Inverness CA 073H TELNYX LLC 722      
415-723 8 Point Reyes CA 073H TELNYX LLC 722      
415-727 9 Inverness CA 073H TELNYX LLC 722      
415-881 6 Ignacio CA 073H TELNYX LLC 722      
510-264 7 Hayward CA 073H TELNYX LLC 722      
510-327 1 Hercules-Rodeo CA 073H TELNYX LLC 722      
510-544 1 Oakland: Trinidad DA CA 073H TELNYX LLC 722      
510-973 2 Oakland: Berkeley DA CA 073H TELNYX LLC 722      
628-214 9 Novato CA 073H TELNYX LLC 722      
628-266 9 Corte Madera CA 073H TELNYX LLC 722      
628-348 0 Belvedere CA 073H TELNYX LLC 722      
628-432 1 San Francisco: Montrose-Evergreen DA CA 073H TELNYX LLC 722      
650-459 7 Half Moon Bay CA 073H TELNYX LLC 722      
650-491 1 South San Francisco CA 073H TELNYX LLC 722      
650-501 3 Pacifica CA 073H TELNYX LLC 722      
650-582 A Mountain View CA 073H TELNYX LLC 722      
650-582 0 Mountain View CA 073H TELNYX LLC 722      
650-662 4 La Honda CA 073H TELNYX LLC 722      
669-345 1 Gilroy CA 073H TELNYX LLC 722      
669-348 0 Sunnyvale CA 073H TELNYX LLC 722      
669-369 0 San Jose: West DA CA 073H TELNYX LLC 722      
669-399 0 San Martin CA 073H TELNYX LLC 722      
669-758 0 Los Gatos CA 073H TELNYX LLC 722      
707-221 1 Bridgeville CA 073H TELNYX LLC 722      
707-221 4 Bridgeville CA 073H TELNYX LLC 722      
707-222 6 Miranda CA 073H TELNYX LLC 722      
707-231 4 Sonoma CA 073H TELNYX LLC 722      
707-336 1 Petrolia CA 073H TELNYX LLC 722      
707-375 6 Rio Vista CA 073H TELNYX LLC 722      
707-607 1 Ferndale CA 073H TELNYX LLC 722      
707-698 0 Tomales CA 073H TELNYX LLC 722      
707-850 1 Lower Lake CA 073H TELNYX LLC 722      
707-945 6 Yountville CA 073H TELNYX LLC 722      
831-461 3 Santa Cruz CA 073H TELNYX LLC 722      
925-230 5 Dublin-San Ramon CA 073H TELNYX LLC 722      
925-232 9 Pittsburg West CA 073H TELNYX LLC 722      
925-257 6 Orinda CA 073H TELNYX LLC 722      
925-298 1 Lafayette CA 073H TELNYX LLC 722      
925-351 1 Pleasanton CA 073H TELNYX LLC 722      
925-361 6 Dublin-San Ramon CA 073H TELNYX LLC 722      
925-492 3 Pittsburg CA 073H TELNYX LLC 722      
925-532 A Walnut Creek CA 073H TELNYX LLC 722      
925-532 0 Walnut Creek CA 073H TELNYX LLC 722      
925-644 8 Concord CA 073H TELNYX LLC 722      
925-993 4 Clayton CA 073H TELNYX LLC 722      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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