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NPA: 820 [Rate centres in NPA 820] [Dial plan for NPA 820]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
820-241 A Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2025-06-22   
820-241 0 Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2025-08-24   
820-241 1 Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2025-08-24   
820-241 2 Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2025-10-31   
820-241 3 Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2025-10-31   
820-241 4 Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2025-06-29   
820-241 5 Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2025-06-29   
820-241 6 Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2025-06-29   
820-241 7 Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2025-06-29   
820-241 8 Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2025-06-22   
820-241 9 Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2025-06-22   
820-242 A El Rio CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2025-11-09   
820-242 0 El Rio CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2025-11-09   
820-242 2 El Rio CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2025-11-28   
820-242 8 El Rio CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2026-07-16   
820-242 9 El Rio CA   649C ONVOY, LLC - CA 730   2026-08-30   
820-243 A Camarillo CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2025-11-23   
820-243 0 Camarillo CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2025-11-23   
820-243 1 Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-23   
820-243 2 Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-23   
820-243 3 Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-23   
820-243 4 Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-23   
820-243 5 Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-23   
820-243 6 Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-23   
820-243 7 Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-23   
820-243 8 Camarillo CA   649C ONVOY, LLC - CA 730   2026-08-30   
820-243 9 Camarillo CA   649C ONVOY, LLC - CA 730   2026-08-30   
820-244 A Santa Maria CA SNBBCAXFXVY  649C ONVOY, LLC - CA 740   2025-11-24   
820-244 0 Santa Maria CA SNBBCAXFXVY  649C ONVOY, LLC - CA 740   2025-11-24   
820-244 1 Santa Maria CA GOLTCACEBMD  6010 NEW CINGULAR WIRELESS PCS, LLC 740   2025-11-25   
820-244 2 Santa Maria CA SNBBCAXFXVY  649C ONVOY, LLC - CA 740   2026-03-26   
820-244 3 Santa Maria CA SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2026-04-10   
820-244 4 Santa Maria CA   145J TERRA NOVA TELECOM INC. 740   2025-11-25   
820-244 5 Santa Maria CA SNLOCA01XEY  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2026-06-10   
820-244 6 Santa Maria CA SNBBCAXFXMX  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 740   2026-05-08   
820-244 7 Santa Maria CA SNBBCAXFXVY  649C ONVOY, LLC - CA 740   2026-06-15   
820-244 8 Santa Maria CA SNBBCAXFXVY  649C ONVOY, LLC - CA 740   2026-02-23   
820-244 9 Santa Maria CA SNBBCAXFXVY  649C ONVOY, LLC - CA 740   2026-01-11   
820-245 A Santa Paula CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-12-26   
820-245 0 Santa Paula CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2026-03-14   
820-245 1 Santa Paula CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2026-05-09   
820-245 6 Santa Paula CA   649C ONVOY, LLC - CA 730   2026-10-03   
820-245 7 Santa Paula CA   649C ONVOY, LLC - CA 730   2026-10-03   
820-245 8 Santa Paula CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2026-06-25   
820-245 9 Santa Paula CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-12-26   
820-246 A Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2026-01-03   
820-246 0 Atascadero CA SNLOCA01XFX  649C ONVOY, LLC - CA 740   2026-06-22   
820-246 1 Atascadero CA   649C ONVOY, LLC - CA 740   2026-07-24   
820-246 2 Atascadero CA   649C ONVOY, LLC - CA 740   2026-09-21   
820-246 3 Atascadero CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 740   2026-10-02   
820-246 6 Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2026-01-03   
820-246 7 Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2026-01-03   
820-246 8 Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2026-01-03   
820-246 9 Atascadero CA SNLOCA01XYX  6529 T-MOBILE USA, INC. 740   2026-01-03   
820-247 A Newbury Park CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2026-04-11   
820-247 0 Newbury Park CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2026-04-11   
820-247 1 Newbury Park CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2026-07-05   
820-247 2 Newbury Park CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-23   
820-247 3 Newbury Park CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-23   
820-247 4 Newbury Park CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-23   
820-247 5 Newbury Park CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-23   
820-247 6 Newbury Park CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-23   
820-247 7 Newbury Park CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-23   
820-247 8 Newbury Park CA   649C ONVOY, LLC - CA 730   2026-09-27   
820-247 9 Newbury Park CA   649C ONVOY, LLC - CA 730   2026-09-27   
820-248 A Santa Maria CA   649C ONVOY, LLC - CA 740   2026-09-14   
820-248 0 Santa Maria CA   649C ONVOY, LLC - CA 740   2026-09-14   
820-248 1 Santa Maria CA   649C ONVOY, LLC - CA 740   2026-09-14   
820-248 2 Santa Maria CA   6010 NEW CINGULAR WIRELESS PCS, LLC 740   2026-09-15   
820-248 3 Santa Maria CA   6010 NEW CINGULAR WIRELESS PCS, LLC 740   2026-09-15   
820-248 7 Santa Maria CA   114J EXIANT COMMUNICATIONS LLC 740   2026-10-29   
820-248 9 Santa Maria CA   649C ONVOY, LLC - CA 740   2026-09-15   
820-249 A Ventura Central CA   6529 T-MOBILE USA, INC. 730   2026-10-17   
820-249 0 Ventura Central CA   649C ONVOY, LLC - CA 730   2026-10-19   
820-249 1 Ventura Central CA   649C ONVOY, LLC - CA 730   2026-10-19   
820-249 8 Ventura Central CA   6529 T-MOBILE USA, INC. 730   2026-10-17   
820-249 9 Ventura Central CA   6529 T-MOBILE USA, INC. 730   2026-10-17   
820-250 A Ojai CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-23   
820-250 0 Ojai CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2026-10-26   
820-250 9 Ojai CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-23   
820-251 A Paso Robles CA   649C ONVOY, LLC - CA 740   2026-10-18   
820-251 0 Paso Robles CA   649C ONVOY, LLC - CA 740   2026-10-18   
820-252 A Arroyo Grande CA   649C ONVOY, LLC - CA 740   2026-11-08   
820-252 0 Arroyo Grande CA   649C ONVOY, LLC - CA 740   2026-11-08   
820-253 A Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   
820-253 2 Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   
820-253 3 Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   
820-253 4 Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   
820-253 5 Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   
820-253 6 Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   
820-253 7 Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   
820-253 8 Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   
820-253 9 Camarillo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   
820-254 A Newbury Park CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   
820-254 0 Newbury Park CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   
820-254 1 Newbury Park CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   
820-254 2 Newbury Park CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   
820-254 3 Newbury Park CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   
820-254 4 Newbury Park CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   
820-254 5 Newbury Park CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-11-20   

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Last updated: Sun, 01 Nov 2026 02:11:49 UTC

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