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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: LSANCAJWHMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
310-593 7 Santa Monica: Santa Monica DA CA 145J TERRA NOVA TELECOM INC. 730   2024-02-16   
310-818 0 Compton: Gardena DA CA 145J TERRA NOVA TELECOM INC. 730   2024-04-21   
415-758 6 Corte Madera CA 145J TERRA NOVA TELECOM INC. 722   2024-04-19   
424-462 1 San Pedro CA 145J TERRA NOVA TELECOM INC. 730   2024-02-16   
424-675 3 Hawthorne CA 145J TERRA NOVA TELECOM INC. 730   2024-10-14   
424-688 4 Lomita CA 145J TERRA NOVA TELECOM INC. 730   2024-07-29   
424-781 5 Malibu CA 145J TERRA NOVA TELECOM INC. 730   2025-01-08   
442-642 1 Newberry CA 145J TERRA NOVA TELECOM INC. 730   2024-07-10   
562-250 0 Downey CA 145J TERRA NOVA TELECOM INC. 730   2024-04-21   
562-372 5 Downey CA 145J TERRA NOVA TELECOM INC. 730   2024-11-14   
562-509 3 Alamitos CA 145J TERRA NOVA TELECOM INC. 730   2024-02-13   
562-645 1 Norwalk CA 145J TERRA NOVA TELECOM INC. 730   2024-12-30   
562-646 0 Whittier CA 145J TERRA NOVA TELECOM INC. 730   2024-08-08   
562-679 9 Lakewood CA 145J TERRA NOVA TELECOM INC. 730   2024-08-13   
626-208 4 Azusa-Glendora CA 145J TERRA NOVA TELECOM INC. 730   2024-12-30   
626-209 0 Covina-Baldwin Park CA 145J TERRA NOVA TELECOM INC. 730   2024-08-13   
626-246 0 El Monte CA 145J TERRA NOVA TELECOM INC. 730   2024-04-24   
626-461 0 Arcadia CA 145J TERRA NOVA TELECOM INC. 730   2024-05-11   
626-465 0 La Puente CA 145J TERRA NOVA TELECOM INC. 730   2024-08-13   
626-466 0 Sierra Madre CA 145J TERRA NOVA TELECOM INC. 730   2024-08-08   
626-467 1 San Gabriel Canyon CA 145J TERRA NOVA TELECOM INC. 730   2024-08-08   
626-509 7 Monrovia CA 145J TERRA NOVA TELECOM INC. 730   2024-09-19   
626-551 5 Alhambra CA 145J TERRA NOVA TELECOM INC. 730   2024-08-13   
626-566 6 Arcadia CA 145J TERRA NOVA TELECOM INC. 730   2024-12-30   
626-650 0 Azusa-Glendora CA 145J TERRA NOVA TELECOM INC. 730   2024-05-11   
626-758 3 El Monte CA 145J TERRA NOVA TELECOM INC. 730   2024-11-14   
657-216 8 Placentia CA 145J TERRA NOVA TELECOM INC. 730   2024-11-26   
657-613 3 Cypress CA 145J TERRA NOVA TELECOM INC. 730   2024-03-07   
657-632 1 Fullerton CA 145J TERRA NOVA TELECOM INC. 730   2024-03-07   
657-777 6 Cypress CA 145J TERRA NOVA TELECOM INC. 730   2025-01-06   
661-468 5 Palmdale: Agua Dulce DA CA 145J TERRA NOVA TELECOM INC. 730   2024-08-21   
714-249 1 Buena Park CA 145J TERRA NOVA TELECOM INC. 730   2024-12-30   
714-443 2 Buena Park CA 145J TERRA NOVA TELECOM INC. 730   2024-02-29   
714-482 0 Brea CA 145J TERRA NOVA TELECOM INC. 730   2024-05-17   
714-866 5 Santa Ana CA 145J TERRA NOVA TELECOM INC. 730   2025-01-02   
714-882 8 Fullerton CA 145J TERRA NOVA TELECOM INC. 730   2025-01-02   
760-378 9 Weldon CA 145J TERRA NOVA TELECOM INC. 730   2024-09-14   
760-441 1 Barstow: Yermo DA CA 145J TERRA NOVA TELECOM INC. 730   2024-07-10   
760-561 0 Victorville: Adelanto DA CA 145J TERRA NOVA TELECOM INC. 730   2024-08-08   
760-701 7 El Mirage CA 145J TERRA NOVA TELECOM INC. 730   2024-09-14   
760-856 7 Mountain Pass CA 145J TERRA NOVA TELECOM INC. 730   2024-02-19   
760-915 5 Independence CA 145J TERRA NOVA TELECOM INC. 730   2024-07-10   
805-233 8 Camarillo CA 145J TERRA NOVA TELECOM INC. 730   2024-07-08   
805-640 6 Ojai CA 145J TERRA NOVA TELECOM INC. 730   2024-05-11   
805-822 6 Oxnard CA 145J TERRA NOVA TELECOM INC. 730   2024-05-11   
805-834 6 Oxnard CA 145J TERRA NOVA TELECOM INC. 730   2024-12-30   
818-405 4 La Crescenta CA 145J TERRA NOVA TELECOM INC. 730   2024-12-13   
818-627 2 Glendale CA 145J TERRA NOVA TELECOM INC. 730   2025-01-08   
818-670 8 Van Nuys CA 145J TERRA NOVA TELECOM INC. 730   2024-08-13   
820-529 7 Piru CA 145J TERRA NOVA TELECOM INC. 730   2024-02-16   
820-888 A Simi Valley CA 145J TERRA NOVA TELECOM INC. 730      
840-777 A Pomona CA 145J TERRA NOVA TELECOM INC. 730      
840-888 A Redlands CA 145J TERRA NOVA TELECOM INC. 730      
840-999 A Upland CA 145J TERRA NOVA TELECOM INC. 730      
909-293 0 Claremont-San Dimas CA 145J TERRA NOVA TELECOM INC. 730   2024-11-14   
909-334 8 Chino CA 145J TERRA NOVA TELECOM INC. 730   2024-07-10   
909-525 1 Pomona CA 145J TERRA NOVA TELECOM INC. 730   2024-10-14   
909-670 0 Claremont-San Dimas CA 145J TERRA NOVA TELECOM INC. 730   2024-04-21   
909-740 1 Ontario CA 145J TERRA NOVA TELECOM INC. 730   2024-08-29   
909-746 2 Rialto CA 145J TERRA NOVA TELECOM INC. 730   2024-07-08   
909-765 9 Marshall CA 145J TERRA NOVA TELECOM INC. 730   2024-08-21   
909-954 4 Colton CA 145J TERRA NOVA TELECOM INC. 730   2025-01-02   
949-486 0 Irvine CA 145J TERRA NOVA TELECOM INC. 730   2024-11-14   
949-820 0 Newport Beach CA 145J TERRA NOVA TELECOM INC. 730   2024-09-21   
951-261 9 Riverside CA 145J TERRA NOVA TELECOM INC. 730   2025-01-08   
951-284 2 Corona CA 145J TERRA NOVA TELECOM INC. 730   2024-05-11   
951-284 3 Corona CA 145J TERRA NOVA TELECOM INC. 730   2024-12-30   
951-572 0 Banning CA 145J TERRA NOVA TELECOM INC. 730   2025-01-08   
951-588 1 Arlington CA 145J TERRA NOVA TELECOM INC. 730   2024-05-11   
951-813 4 Murrieta CA 145J TERRA NOVA TELECOM INC. 730   2024-11-14   
951-840 3 Arlington CA 145J TERRA NOVA TELECOM INC. 730   2024-12-30   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.