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

1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
213-818 8 Los Angeles: DA 06 CA 145J TERRA NOVA TELECOM INC. 730   2022-10-31   
213-992 8 Los Angeles: DA 07 CA 145J TERRA NOVA TELECOM INC. 730   2021-01-16   
310-602 1 Lomita CA 145J TERRA NOVA TELECOM INC. 730   2022-10-03   
310-862 7 Santa Monica: Mar Vista DA CA 145J TERRA NOVA TELECOM INC. 730   2022-10-05   
323-207 2 Los Angeles: DA 08 CA 145J TERRA NOVA TELECOM INC. 730   2022-04-19   
323-274 7 Los Angeles: DA 03 CA 145J TERRA NOVA TELECOM INC. 730   2022-10-03   
323-289 9 Los Angeles: DA 12 CA 145J TERRA NOVA TELECOM INC. 730   2020-12-06   
323-342 2 Los Angeles: DA 04 CA 145J TERRA NOVA TELECOM INC. 730   2022-10-03   
323-402 2 Los Angeles: DA 11 CA 145J TERRA NOVA TELECOM INC. 730   2020-12-06   
323-456 4 Los Angeles: DA 13 CA 145J TERRA NOVA TELECOM INC. 730   2022-04-19   
323-472 8 Los Angeles: DA 14 CA 145J TERRA NOVA TELECOM INC. 730   2022-04-19   
323-485 9 Montebello CA 145J TERRA NOVA TELECOM INC. 730   2022-07-07   
323-757 4 Los Angeles: DA 09 CA 145J TERRA NOVA TELECOM INC. 730   2020-12-06   
323-805 5 Los Angeles: DA 02 CA 145J TERRA NOVA TELECOM INC. 730   2022-09-13   
424-249 4 Beverly Hills CA 145J TERRA NOVA TELECOM INC. 730   2021-07-20   
424-294 6 Hawthorne CA 145J TERRA NOVA TELECOM INC. 730   2022-04-19   
424-298 9 Culver City CA 145J TERRA NOVA TELECOM INC. 730   2022-05-19   
424-477 1 San Pedro CA 145J TERRA NOVA TELECOM INC. 730   2021-04-28   
424-634 5 Redondo CA 145J TERRA NOVA TELECOM INC. 730   2022-08-03   
442-292 4 Victorville: Apple Valley DA CA 145J TERRA NOVA TELECOM INC. 730   2021-01-11   
562-245 0 La Habra CA 145J TERRA NOVA TELECOM INC. 730   2022-09-29   
562-252 4 Alamitos CA 145J TERRA NOVA TELECOM INC. 730   2022-06-01   
562-271 4 Pico Rivera CA 145J TERRA NOVA TELECOM INC. 730   2022-10-31   
562-353 6 Lakewood CA 145J TERRA NOVA TELECOM INC. 730   2021-10-02   
562-377 9 Lakewood CA 145J TERRA NOVA TELECOM INC. 730   2020-12-06   
562-475 2 La Habra CA 145J TERRA NOVA TELECOM INC. 730   2021-10-02   
562-484 6 Norwalk CA 145J TERRA NOVA TELECOM INC. 730   2022-10-03   
562-733 7 Long Beach CA 145J TERRA NOVA TELECOM INC. 730   2022-10-03   
562-740 1 Lakewood CA 145J TERRA NOVA TELECOM INC. 730   2022-09-29   
562-742 0 Alamitos CA 145J TERRA NOVA TELECOM INC. 730   2023-01-14   
562-905 7 La Habra CA 145J TERRA NOVA TELECOM INC. 730   2020-12-06   
626-203 4 Arcadia CA 145J TERRA NOVA TELECOM INC. 730   2022-09-20   
626-243 0 Pasadena: Pasadena DA CA 145J TERRA NOVA TELECOM INC. 730   2022-04-19   
626-275 0 Monrovia CA 145J TERRA NOVA TELECOM INC. 730   2022-10-03   
626-328 1 Alhambra CA 145J TERRA NOVA TELECOM INC. 730   2022-07-07   
626-549 4 Covina-Baldwin Park CA 145J TERRA NOVA TELECOM INC. 730   2022-06-04   
626-599 4 Monrovia CA 145J TERRA NOVA TELECOM INC. 730   2021-10-02   
626-771 4 Azusa-Glendora CA 145J TERRA NOVA TELECOM INC. 730   2022-11-03   
626-986 1 La Puente CA 145J TERRA NOVA TELECOM INC. 730   2022-05-23   
657-331 2 Anaheim CA 145J TERRA NOVA TELECOM INC. 730   2022-05-16   
657-616 6 Huntington Beach CA 145J TERRA NOVA TELECOM INC. 730   2022-10-23   
657-720 0 Santa Ana CA 145J TERRA NOVA TELECOM INC. 730   2022-10-08   
661-298 6 Santa Clarita: Saugus Canyon Country DA CA 145J TERRA NOVA TELECOM INC. 730   2022-01-05   
661-338 9 Lake Hughes CA 145J TERRA NOVA TELECOM INC. 730   2022-06-01   
661-456 9 Palmdale: Palmdale DA CA 145J TERRA NOVA TELECOM INC. 730   2022-06-01   
661-550 5 Big Butte CA 145J TERRA NOVA TELECOM INC. 730   2022-10-31   
661-582 1 Lancaster CA 145J TERRA NOVA TELECOM INC. 730   2021-04-28   
661-793 0 Palmdale: Leona Valley DA CA 145J TERRA NOVA TELECOM INC. 730   2022-10-31   
661-899 2 Lancaster CA 145J TERRA NOVA TELECOM INC. 730   2022-12-17   
661-952 6 Lancaster CA 145J TERRA NOVA TELECOM INC. 730   2022-06-12   

1 2 3 4 >>

Last updated: Fri, 01 Dec 2023 03:58:46 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.