Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
303-217 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-10-17   
303-217 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-10-17   
303-217 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-11-04   
303-218 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-10-20   
303-218 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-10-20   
303-243 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-10-20   
303-248 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-10-20   
303-249 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-250 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-301 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-10-20   
303-304 A Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-304 0 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-01-09   
303-304 1 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-01-09   
303-304 6 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-07-11   
303-304 7 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-10-16   
303-304 9 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-12-12   
303-305 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-10-20   
303-319 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-11-28   
303-319 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-11-28   
303-319 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-11-28   
303-319 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-11-28   
303-319 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-11-28   
303-324 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-330 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-24   
303-330 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-24   
303-330 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-24   
303-330 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-24   
303-330 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-24   
303-330 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-24   
303-330 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-24   
303-330 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-24   
303-330 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-24   
303-350 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-350 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-350 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-02-26   
303-362 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-10-20   
303-374 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-10-20   
303-378 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-385 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-10-20   
303-396 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-02-26   
303-396 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-02-26   
303-396 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-02-26   
303-396 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-02-26   
303-396 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-11-04   
303-406 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-10-20   
303-406 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-06-08   
303-408 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-408 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-10-16   
303-408 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-10-16   
303-408 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-10-16   
303-408 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-10-16   
303-408 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-10-16   
303-408 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-10-16   
303-408 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-10-16   
303-408 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-10-16   
303-408 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-10-16   
303-408 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-10-16   
303-409 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2022-07-16   
303-418 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2022-07-16   
303-418 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2022-07-16   
303-418 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2022-07-16   
303-475 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-476 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-11-04   
303-478 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-483 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2022-07-16   
303-493 1 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-10-20   
303-498 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2023-06-24   
303-501 9 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-01-11   
303-502 4 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-03-05   
303-502 6 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-04-07   
303-502 7 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-04-07   
303-506 A Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-506 0 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-506 1 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-506 2 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-506 3 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-506 4 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-506 5 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2002-10-14   
303-506 6 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2002-10-14   
303-506 7 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2002-10-14   
303-506 8 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2003-02-02   
303-506 9 Fort Lupton CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2003-02-02   
303-512 3 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-03-26   
303-513 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-517 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-524 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-03-18   
303-526 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-03-26   
303-526 8 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-03-26   
303-547 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-12-14   
303-547 2 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-12-14   
303-547 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-12-14   
303-547 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-12-14   
303-547 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-12-14   
303-547 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2004-12-14   
303-562 4 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-01-10   
303-562 5 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-01-10   
303-562 6 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-01-17   
303-562 7 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-01-10   
303-570 A Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-585 0 Denver CO 6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-03-26   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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