Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 442 [Rate centres in NPA 442] [Dial plan for NPA 442]

NXX: 231

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-231 A El Centro CA SNDGCA0241Z  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732      
442-231 0 El Centro CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-01-18   
442-231 1 El Centro CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-01-18   
442-231 2 El Centro CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-01-18   
442-231 3 El Centro CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-01-18   
442-231 4 El Centro CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-01-18   
442-231 5 El Centro CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-01-18   
442-231 6 El Centro CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2020-03-01   
442-231 7 El Centro CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2020-03-01   
442-231 8 El Centro CA SNDGCA0241Z  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2014-04-08   
442-231 9 El Centro CA SNDGCADV1MD  5562 METROPCS, INC. 732   2014-04-18   

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

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