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: 312

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-312 A Pine Creek CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-312 0 Pine Creek CA   073H TELNYX LLC 730   2021-02-27   
442-312 2 Pine Creek CA LSANCA03JMD  506J TWILIO INTERNATIONAL INC 730   2020-10-20   
442-312 3 Pine Creek CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-12-12   
442-312 4 Pine Creek CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-12-04   
442-312 8 Pine Creek CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-07-06   
442-312 9 Pine Creek CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2019-11-30   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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