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: LSANCAJW6MD

1 2 3 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
213-221 2 Los Angeles: DA 01 CA 073H TELNYX LLC 730      
213-338 1 Los Angeles: DA 02 CA 073H TELNYX LLC 730   2018-07-01   
213-410 5 Los Angeles: DA 01 CA 073H TELNYX LLC 730   2017-03-24   
213-423 7 Los Angeles: DA 10 CA 073H TELNYX LLC 730   2017-03-24   
213-451 5 Los Angeles: DA 13 CA 073H TELNYX LLC 730   2019-07-24   
213-463 9 Los Angeles: DA 01 CA 073H TELNYX LLC 730   2019-12-04   
213-758 0 Los Angeles: DA 02 CA 073H TELNYX LLC 730   2019-12-04   
213-855 0 Los Angeles: DA 10 CA 073H TELNYX LLC 730   2019-09-29   
213-905 4 Los Angeles: DA 07 CA 073H TELNYX LLC 730   2017-06-02   
323-218 8 Los Angeles: DA 13 CA 073H TELNYX LLC 730   2017-06-02   
323-220 8 Los Angeles: DA 11 CA 073H TELNYX LLC 730   2019-12-30   
323-300 2 Los Angeles: DA 02 CA 073H TELNYX LLC 730   2019-01-07   
323-328 8 Los Angeles: DA 11 CA 073H TELNYX LLC 730   2017-06-02   
323-329 3 Los Angeles: DA 12 CA 073H TELNYX LLC 730   2017-06-02   
323-471 6 Los Angeles: DA 14 CA 073H TELNYX LLC 730   2017-04-09   
323-516 1 Montebello CA 073H TELNYX LLC 730   2017-03-24   
323-689 7 Los Angeles: DA 08 CA 073H TELNYX LLC 730   2017-06-02   
323-831 1 Los Angeles: DA 05 CA 073H TELNYX LLC 730   2017-06-02   
323-880 1 Los Angeles: DA 09 CA 073H TELNYX LLC 730   2017-06-06   
323-916 2 Los Angeles: DA 03 CA 073H TELNYX LLC 730   2018-05-11   
323-990 9 Los Angeles: DA 04 CA 073H TELNYX LLC 730   2018-05-11   
323-996 7 Los Angeles: DA 06 CA 073H TELNYX LLC 730   2017-03-24   
424-267 2 San Pedro CA 073H TELNYX LLC 730   2017-06-02   
424-307 8 Hawthorne CA 073H TELNYX LLC 730   2017-06-02   
424-318 3 Torrance CA 073H TELNYX LLC 730   2017-06-02   
424-388 5 Malibu CA 073H TELNYX LLC 730   2017-06-02   
424-401 9 Lomita CA 073H TELNYX LLC 730   2018-05-11   
424-402 3 West Los Angeles CA 073H TELNYX LLC 730   2017-03-24   
424-414 A Inglewood CA 073H TELNYX LLC 730      
424-414 1 Inglewood CA 073H TELNYX LLC 730   2017-02-05   
424-423 6 El Segundo CA 073H TELNYX LLC 730   2017-06-02   
424-432 0 Avalon CA 073H TELNYX LLC 730   2019-09-16   
424-452 9 Redondo CA 073H TELNYX LLC 730   2017-06-02   
424-501 3 Culver City CA 073H TELNYX LLC 730   2017-06-02   
424-512 0 Beverly Hills CA 073H TELNYX LLC 730   2017-04-24   
424-528 1 Compton: Gardena DA CA 073H TELNYX LLC 730   2017-06-02   
424-537 5 Santa Monica: Mar Vista DA CA 073H TELNYX LLC 730   2017-06-02   
424-538 1 Santa Monica: Santa Monica DA CA 073H TELNYX LLC 730   2017-06-02   
442-201 8 Lee Vining CA 073H TELNYX LLC 730   2019-07-22   
442-201 9 Lee Vining CA 073H TELNYX LLC 730   2018-05-11   
442-203 9 Bridgeport CA 073H TELNYX LLC 730   2018-05-11   
442-210 1 Big Pine CA 073H TELNYX LLC 730   2018-05-11   
442-218 0 Lake Isabella CA 073H TELNYX LLC 730   2017-08-14   
442-219 3 Victorville: Victorville DA CA 073H TELNYX LLC 730   2018-05-11   
442-220 8 Mountain Pass CA 073H TELNYX LLC 730   2018-06-05   
442-221 3 Benton CA 073H TELNYX LLC 730   2018-06-05   
442-228 8 Bishop CA 073H TELNYX LLC 730   2017-08-14   
442-233 9 Lenwood CA 073H TELNYX LLC 730   2018-06-05   
442-239 3 Death Valley CA 073H TELNYX LLC 730   2018-05-11   
442-249 9 Victorville: Adelanto DA CA 073H TELNYX LLC 730   2017-08-14   
442-259 9 Summit Valley CA 073H TELNYX LLC 730   2018-06-27   
442-261 2 Shoshone CA 073H TELNYX LLC 730   2018-05-11   
442-267 8 Victorville: Hesperia DA CA 073H TELNYX LLC 730   2017-06-02   
442-272 9 Inyokern CA 073H TELNYX LLC 730   2018-06-27   
442-285 0 California City CA 073H TELNYX LLC 730   2017-08-14   
442-292 0 Victorville: Apple Valley DA CA 073H TELNYX LLC 730   2017-06-16   
442-294 1 Ridgecrest CA 073H TELNYX LLC 730   2017-06-16   
442-295 3 Barstow: Barstow DA CA 073H TELNYX LLC 730   2017-06-02   
442-296 1 Crowley Lake CA 073H TELNYX LLC 730   2018-06-27   
442-298 1 Trona CA 073H TELNYX LLC 730   2018-06-05   
442-301 8 June Lake CA 073H TELNYX LLC 730   2018-05-11   
442-302 0 Lucerne Valley CA 073H TELNYX LLC 730   2019-09-14   
442-326 1 Independence CA 073H TELNYX LLC 730   2018-05-11   
442-936 8 Wrightwood: Phelan DA CA 073H TELNYX LLC 730   2018-05-11   
562-222 3 Pico Rivera CA 073H TELNYX LLC 730   2017-06-16   
562-245 5 La Habra CA 073H TELNYX LLC 730   2017-06-02   
562-249 2 Lakewood CA 073H TELNYX LLC 730   2017-06-02   
562-271 1 Pico Rivera CA 073H TELNYX LLC 730   2019-07-12   
562-307 9 Norwalk CA 073H TELNYX LLC 730   2017-06-02   
562-358 3 Whittier CA 073H TELNYX LLC 730   2017-06-02   
562-414 1 Downey CA 073H TELNYX LLC 730   2019-12-01   
562-443 3 Compton: Compton DA CA 073H TELNYX LLC 730   2017-06-02   
562-588 0 Alamitos CA 073H TELNYX LLC 730   2017-06-02   
562-689 9 La Habra CA 073H TELNYX LLC 730   2019-07-22   
562-753 6 Long Beach CA 073H TELNYX LLC 730   2017-03-24   
626-345 7 Pasadena: Pasadena DA CA 073H TELNYX LLC 730   2017-06-02   
626-412 8 Covina-Baldwin Park CA 073H TELNYX LLC 730   2018-08-08   
626-413 5 La Puente CA 073H TELNYX LLC 730   2017-06-02   
626-415 2 Monrovia CA 073H TELNYX LLC 730   2017-06-02   
626-416 2 El Monte CA 073H TELNYX LLC 730   2017-06-14   
626-479 5 Covina-Baldwin Park CA 073H TELNYX LLC 730   2019-12-04   
626-517 0 Pasadena: Pasadena DA CA 073H TELNYX LLC 730   2019-09-17   
626-525 0 Alhambra CA 073H TELNYX LLC 730   2017-03-24   
626-540 1 Azusa-Glendora CA 073H TELNYX LLC 730   2017-06-26   
626-708 7 Sierra Madre CA 073H TELNYX LLC 730   2017-06-16   
626-778 2 La Puente CA 073H TELNYX LLC 730   2019-12-23   
626-898 6 Arcadia CA 073H TELNYX LLC 730   2017-06-02   
626-910 2 San Gabriel Canyon CA 073H TELNYX LLC 730   2017-08-14   
657-226 2 Placentia CA 073H TELNYX LLC 730   2019-07-25   
657-236 2 Orange CA 073H TELNYX LLC 730   2019-07-25   
657-315 2 Placentia CA 073H TELNYX LLC 730   2017-06-02   
657-329 2 Huntington Beach CA 073H TELNYX LLC 730   2017-06-02   
657-337 7 Cypress CA 073H TELNYX LLC 730   2018-07-09   
657-347 3 Anaheim CA 073H TELNYX LLC 730   2017-03-24   
657-354 1 Fullerton CA 073H TELNYX LLC 730   2017-06-13   
657-359 9 Silverado CA 073H TELNYX LLC 730   2018-08-12   
657-364 0 Westminster CA 073H TELNYX LLC 730   2017-07-09   
657-366 2 Yorba Linda CA 073H TELNYX LLC 730   2018-11-24   
657-385 0 Buena Park CA 073H TELNYX LLC 730   2019-12-23   
657-391 1 Orange CA 073H TELNYX LLC 730   2019-12-23   

1 2 3 >>

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.