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.

NPA: 562 [Rate centres in NPA 562] [Dial plan for NPA 562]

NXX: 641

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-641 A Pico Rivera CA PRMTCA01DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
562-641 0 Pico Rivera CA COVNCAXFX2Y  624H ONVOY SPECTRUM, LLC 730      
562-641 1 Pico Rivera CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-641 2 Pico Rivera CA PRMTCA01DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
562-641 3 Pico Rivera CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-641 4 Pico Rivera CA PRMTCA01DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
562-641 5 Pico Rivera CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
562-641 6 Pico Rivera CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-641 7 Pico Rivera CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
562-641 8 Pico Rivera CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-641 9 Pico Rivera CA COVNCAXFXUX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.