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: ELMNCA01DS0

<< 1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
626-455 4 El Monte CA 9740 PACIFIC BELL 730      
626-455 5 El Monte CA 9740 PACIFIC BELL 730      
626-455 6 El Monte CA 9740 PACIFIC BELL 730      
626-455 7 El Monte CA 9740 PACIFIC BELL 730      
626-455 9 El Monte CA 9740 PACIFIC BELL 730      
626-456 A El Monte CA 9740 PACIFIC BELL 730      
626-456 5 El Monte CA 9740 PACIFIC BELL 730      
626-456 6 El Monte CA 9740 PACIFIC BELL 730      
626-456 7 El Monte CA 9740 PACIFIC BELL 730      
626-456 8 El Monte CA 9740 PACIFIC BELL 730      
626-456 9 El Monte CA 9740 PACIFIC BELL 730      
626-459 A El Monte CA 9740 PACIFIC BELL 730      
626-470 A Sierra Madre CA 7480 PACIFIC BELL (COMPETITIVE) 730      
626-470 2 Sierra Madre CA 7480 PACIFIC BELL (COMPETITIVE) 730      
626-470 5 Sierra Madre CA 7480 PACIFIC BELL (COMPETITIVE) 730      
626-471 A Monrovia CA 7480 PACIFIC BELL (COMPETITIVE) 730      
626-471 2 Monrovia CA 7480 PACIFIC BELL (COMPETITIVE) 730      
626-471 3 Monrovia CA 7480 PACIFIC BELL (COMPETITIVE) 730      
626-471 6 Monrovia CA 7480 PACIFIC BELL (COMPETITIVE) 730      
626-471 7 Monrovia CA 7480 PACIFIC BELL (COMPETITIVE) 730      
626-471 9 Monrovia CA 7480 PACIFIC BELL (COMPETITIVE) 730      
626-518 A El Monte CA 9740 PACIFIC BELL 730      
626-518 0 El Monte CA 9740 PACIFIC BELL 730      
626-518 1 El Monte CA 9740 PACIFIC BELL 730      
626-518 3 El Monte CA 9740 PACIFIC BELL 730      
626-518 4 El Monte CA 9740 PACIFIC BELL 730      
626-518 5 El Monte CA 9740 PACIFIC BELL 730      
626-518 6 El Monte CA 9740 PACIFIC BELL 730      
626-518 7 El Monte CA 9740 PACIFIC BELL 730      
626-518 8 El Monte CA 9740 PACIFIC BELL 730      
626-518 9 El Monte CA 9740 PACIFIC BELL 730      
626-527 A El Monte CA 9740 PACIFIC BELL 730      
626-527 0 El Monte CA 9740 PACIFIC BELL 730      
626-527 1 El Monte CA 9740 PACIFIC BELL 730      
626-527 2 El Monte CA 9740 PACIFIC BELL 730      
626-527 3 El Monte CA 9740 PACIFIC BELL 730      
626-527 4 El Monte CA 9740 PACIFIC BELL 730      
626-527 6 El Monte CA 9740 PACIFIC BELL 730      
626-527 7 El Monte CA 9740 PACIFIC BELL 730      
626-527 8 El Monte CA 9740 PACIFIC BELL 730      
626-575 A El Monte CA 9740 PACIFIC BELL 730      
626-579 A El Monte CA 9740 PACIFIC BELL 730      
626-580 A El Monte CA 9740 PACIFIC BELL 730      
626-582 A El Monte CA 9740 PACIFIC BELL 730      
626-652 A El Monte CA 9740 PACIFIC BELL 730      
626-652 0 El Monte CA 9740 PACIFIC BELL 730      
626-652 3 El Monte CA 9740 PACIFIC BELL 730      
626-652 4 El Monte CA 9740 PACIFIC BELL 730      
626-652 6 El Monte CA 9740 PACIFIC BELL 730      
626-691 A Azusa-Glendora CA 7480 PACIFIC BELL (COMPETITIVE) 730      

<< 1 2 3 4 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.