Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 626 [Rate centres in NPA 626] [Dial plan for NPA 626]

NXX: 471

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-471 A Monrovia CA ELMNCA01DS0  7480 PACIFIC BELL (COMPETITIVE) 730      
626-471 0 Monrovia CA   939H COMMIO, LLC 730   2021-10-11   
626-471 1 Monrovia CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2016-12-08   
626-471 2 Monrovia CA   7480 PACIFIC BELL (COMPETITIVE) 730      
626-471 3 Monrovia CA   7480 PACIFIC BELL (COMPETITIVE) 730      
626-471 4 Monrovia CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2010-04-01   
626-471 5 Monrovia CA   649C ONVOY, LLC - CA 730   2020-12-04   
626-471 6 Monrovia CA   7480 PACIFIC BELL (COMPETITIVE) 730      
626-471 7 Monrovia CA   7480 PACIFIC BELL (COMPETITIVE) 730      
626-471 8 Monrovia CA   649C ONVOY, LLC - CA 730   2020-12-04   
626-471 9 Monrovia CA   7480 PACIFIC BELL (COMPETITIVE) 730      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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