Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 0603 GRAYSON COLLIN COMMUNICATIONS

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
214-386 A McKinney EMS TX SHMNTXGCDS0  552      
214-831 A Anna TX SHMNTXGCDS0  552      
214-851 A Celina TX SHMNTXGCDS0  552      
469-715 A Prosper TX SHMNTXGCDS0  552      
469-715 1 Prosper TX SHMNTXGCDS0  552   2014-02-01   
903-290 A Tom Bean TX SHMNTXGCDS0  552      
903-290 2 Tom Bean TX SHMNTXGCDS0  552   2015-01-23   
903-304 2 Bonham TX SHMNTXGCDS0  552   2015-02-15   
903-548 A Denison TX SHMNTXGCDS0  552      
903-696 A Gunter TX SHMNTXGCDS0  552      
903-712 A Van Alstyne TX SHMNTXGCDS0  552      
903-745 A Howe TX SHMNTXGCDS0  552      
903-761 A Whitesboro TX SHMNTXGCDS0  552      
903-957 A Sherman TX SHMNTXGCDS0  552      

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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