Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 661 [Rate centres in NPA 661] [Dial plan for NPA 661]

NXX: 522

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-522 A Lancaster CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
661-522 0 Lancaster CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-04-09   
661-522 1 Lancaster CA ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-04-10   
661-522 2 Lancaster CA ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-04-10   
661-522 3 Lancaster CA SNMNCAXPXJY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-06-04   
661-522 4 Lancaster CA SNMNCAXPXJY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-08-20   
661-522 5 Lancaster CA SNMNCAXPXJY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-11-16   
661-522 6 Lancaster CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2015-09-08   
661-522 7 Lancaster CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2015-09-28   
661-522 8 Lancaster CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2015-09-28   
661-522 9 Lancaster CA   515J IP HORIZON LLC 730   2015-09-19   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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