Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 361 [Rate centres in NPA 361] [Dial plan for NPA 361]

NXX: 557

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
361-557 A Rockport TX CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564      
361-557 0 Rockport TX CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564      
361-557 1 Rockport TX CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564      
361-557 2 Rockport TX CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564      
361-557 3 Rockport TX CRCHTXTUX1Y  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 564   2011-04-15   
361-557 4 Rockport TX CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2009-07-12   
361-557 5 Rockport TX CRCHTX9359Z  5562 METROPCS, INC. 564   2017-03-04   
361-557 7 Rockport TX CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2009-03-09   
361-557 8 Rockport TX CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2010-01-22   
361-557 9 Rockport TX CRCHTXBB2MD  145J TERRA NOVA TELECOM INC. 564   2023-06-24   

Last updated: Sat, 01 Jun 2024 11:59:14 UTC

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