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: 515

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-515 A San Marcos CA SNDGCA0255Z  073H TELNYX LLC 732      
442-515 0 San Marcos CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2017-03-31   
442-515 1 San Marcos CA SNDGCA0255Z  073H TELNYX LLC 732   2017-02-05   
442-515 2 San Marcos CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2017-05-07   
442-515 3 San Marcos CA   318J COMCAST IP PHONE LLC 732   2017-10-23   
442-515 4 San Marcos CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2018-10-20   
442-515 5 San Marcos CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2020-09-24   
442-515 6 San Marcos CA SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2020-06-18   
442-515 7 San Marcos CA   6529 T-MOBILE USA, INC. 732   2021-02-27   
442-515 8 San Marcos CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2019-08-15   
442-515 9 San Marcos CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2019-03-18   

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

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