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: 253

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-253 A Calipatria CA SNDGCA0239Z  508J CENTURYLINK COMMUNICATIONS, LLC 732      
442-253 0 Calipatria CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732   2015-07-17   
442-253 1 Calipatria CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-03-03   
442-253 2 Calipatria CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-03-03   
442-253 3 Calipatria CA SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2021-12-10   
442-253 4 Calipatria CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2015-05-01   
442-253 5 Calipatria CA   145J TERRA NOVA TELECOM INC. 732   2021-10-02   
442-253 6 Calipatria CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-02-24   
442-253 7 Calipatria CA SNDGCA0239Z  508J CENTURYLINK COMMUNICATIONS, LLC 732   2014-08-25   
442-253 8 Calipatria CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-02-24   
442-253 9 Calipatria CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-03-28   

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

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