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: 841

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-841 A Monrovia CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
626-841 0 Monrovia CA   6529 T-MOBILE USA, INC. 730      
626-841 1 Monrovia CA   6529 T-MOBILE USA, INC. 730      
626-841 2 Monrovia CA   6529 T-MOBILE USA, INC. 730      
626-841 3 Monrovia CA   6529 T-MOBILE USA, INC. 730      
626-841 4 Monrovia CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-04-20   
626-841 5 Monrovia CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2018-10-21   
626-841 6 Monrovia CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-03-17   
626-841 7 Monrovia CA   649C ONVOY, LLC - CA 730   2016-03-10   
626-841 8 Monrovia CA   6529 T-MOBILE USA, INC. 730      
626-841 9 Monrovia CA   6529 T-MOBILE USA, INC. 730      

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

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