Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
475-988 1 Bridgeport CT WLMNCT132MD  920   2015-06-03   
478-205 5 Dublin GA DBLNGACB2MD  446   2017-06-18   
478-221 3 Gray GA MDVLGAAN1MD  446   2012-04-05   
478-243 1 Davisboro GA   446   2025-09-28   
478-266 0 Irwinton GA MDVLGAAN1MD  446   2021-03-27   
478-295 A Milledgeville GA MDVLGAAN1MD  446   2025-02-12   
478-295 0 Milledgeville GA MDVLGAAN1MD  446   2007-05-22   
478-295 1 Milledgeville GA MDVLGAAN1MD  446   2015-03-01   
478-295 2 Milledgeville GA MDVLGAAN1MD  446   2008-04-21   
478-295 3 Milledgeville GA MDVLGAAN1MD  446   2012-09-10   
478-304 A Dublin GA DBLNGACB2MD  446   2025-02-12   
478-304 0 Dublin GA DBLNGACB2MD  446   2007-04-14   
478-304 1 Dublin GA DBLNGACB2MD  446   2008-03-08   
478-344 A Lake Sinclair GA MDVLGAAN1MD  446   2025-02-12   
478-344 0 Lake Sinclair GA MDVLGAAN1MD  446      
478-350 2 Bartow GA   442   2025-09-28   
478-353 1 Dublin GA DBLNGACB2MD  446   2013-03-17   
478-353 8 Dublin GA DBLNGACB2MD  446   2014-10-24   
478-373 1 Louisville GA   442   2025-08-31   
478-378 4 Wadley GA   442   2025-11-02   
478-384 1 Kite GA   446   2026-01-18   
478-398 2 Macon GA DBLNGACB2MD  446   2024-01-07   
478-412 2 Sandersville GA DBLNGACB2MD  446   2012-07-07   
478-521 6 Sandersville GA DBLNGACB2MD  446   2015-04-19   
478-677 A Dudley GA DBLNGACB2MD  446   2025-02-12   
478-677 0 Dudley GA DBLNGACB2MD  446   2018-06-08   
478-723 1 Gordon GA MDVLGAAN1MD  446   2023-12-10   
478-983 8 Rentz GA DBLNGACB2MD  446   2018-06-30   
478-999 0 Forsyth GA DBLNGACB2MD  446   2017-07-10   
503-300 A Bay City OR   672      
503-300 0 Bay City OR   672      
503-354 2 Tillamook OR   672   2008-04-16   
503-354 5 Tillamook OR   672   2013-10-24   
503-420 4 Dallas OR   672   2014-04-11   
503-436 4 Cannon Beach OR   672   2007-07-17   
503-468 0 Astoria OR   672   2007-07-18   
503-483 1 Pacific City OR   672   2009-11-05   
503-664 2 Beaver OR   672   2010-04-13   
503-717 5 Seaside OR   672   2007-07-17   
503-728 5 Clatskanie OR   672   2008-12-15   
503-739 7 Seaside OR   672   2012-05-25   
503-741 3 Astoria OR   672   2010-08-02   
503-751 1 Dallas OR   672   2008-03-03   
503-787 7 Falls City OR   672   2009-11-18   
503-861 8 Warrenton OR   672   2007-07-18   
503-994 3 Warrenton OR   672   2013-11-30   
507-206 0 Rochester MN ROCHMNHH3MD  620   2006-05-22   
507-206 3 Rochester MN ROCHMNHH3MD  620   2006-12-28   
507-206 4 Rochester MN ROCHMNHH3MD  620   2007-05-21   
507-206 6 Rochester MN ROCHMNHH3MD  620   2007-09-28   
507-208 4 Rochester MN ROCHMNHH3MD  620   2008-05-03   
507-226 8 Rochester MN ROCHMNHH3MD  620   2010-05-20   
507-258 A Rochester MN ROCHMNHH3MD  620   2025-02-27   
507-258 1 Rochester MN ROCHMNHH3MD  620   2018-09-02   
507-258 2 Rochester MN ROCHMNHH3MD  620   2018-05-17   
507-258 4 Rochester MN ROCHMNHH3MD  620   2012-07-31   
507-258 5 Rochester MN ROCHMNHH3MD  620   2013-05-13   
507-258 6 Rochester MN ROCHMNHH3MD  620   2014-03-06   
507-258 7 Rochester MN ROCHMNHH3MD  620   2014-10-18   
507-301 3 Northfield MN ROCHMNHH3MD  620   2006-06-30   
507-322 0 Rochester MN ROCHMNHH3MD  620   2016-04-04   
507-322 6 Rochester MN ROCHMNHH3MD  620   2015-11-01   
507-323 8 Faribault MN ROCHMNHH3MD  620   2012-05-28   
507-369 5 Albert Lea MN ROCHMNHH3MD  620   2007-03-26   
507-384 3 Faribault MN ROCHMNHH3MD  620   2006-06-30   
507-396 2 Austin MN ROCHMNHH3MD  620   2007-03-26   
507-396 8 Austin MN ROCHMNHH3MD  620   2008-10-10   
507-401 3 Marshall MN ROCHMNHH3MD  620   2006-05-22   
507-410 1 Rollingstone MN ROCHMNHH3MD  620   2008-03-15   
507-413 0 Owatonna MN ROCHMNHH3MD  620   2006-06-30   
507-413 6 Owatonna MN ROCHMNHH3MD  620   2011-04-21   
507-473 2 Albert Lea MN ROCHMNHH3MD  620   2010-09-06   
507-509 9 Austin MN ROCHMNHH3MD  620   2017-12-03   
507-533 0 Stewartville MN ROCHMNHH3MD  620   2006-05-22   
507-551 2 La Crescent MN ROCHMNHH3MD  620   2012-11-01   
507-591 5 Marshall MN ROCHMNHH3MD  620   2014-03-06   
507-594 9 Mankato MN ROCHMNHH3MD  620   2016-07-09   
507-603 A Kasson MN ROCHMNHH3MD  620   2025-02-27   
507-603 1 Kasson MN ROCHMNHH3MD  620      
507-604 A Lewiston MN ROCHMNHH3MD  620   2025-02-27   
507-604 0 Lewiston MN ROCHMNHH3MD  620      
507-615 0 Winona MN ROCHMNHH3MD  620   2016-10-12   
507-624 A Byron MN ROCHMNHH3MD  620   2025-02-27   
507-624 0 Byron MN ROCHMNHH3MD  620      
507-629 6 Tracy MN ROCHMNHH3MD  620   2007-01-20   
507-654 A Eagle Lake MN ROCHMNHH3MD  620   2025-02-27   
507-654 0 Eagle Lake MN ROCHMNHH3MD  620      
507-664 1 Northfield MN ROCHMNHH3MD  620   2012-07-01   
507-668 4 Albert Lea MN ROCHMNHH3MD  620   2016-03-22   
507-704 A Altura MN ROCHMNHH3MD  620   2025-02-27   
507-704 1 Altura MN ROCHMNHH3MD  620   2016-10-01   
507-720 A Mankato MN ROCHMNHH3MD  620   2025-02-27   
507-720 0 Mankato MN ROCHMNHH3MD  620   2006-10-26   
507-720 6 Mankato MN ROCHMNHH3MD  620   2008-06-27   
507-731 A Zumbrota MN ROCHMNHH3MD  620   2025-02-27   
507-731 0 Zumbrota MN ROCHMNHH3MD  620   2018-11-25   
507-779 7 Mankato MN ROCHMNHH3MD  620   2012-05-31   
507-799 A Eyota MN ROCHMNHH3MD  620   2025-02-27   
507-799 0 Eyota MN ROCHMNHH3MD  620      
507-961 A Winona MN ROCHMNHH3MD  620   2025-02-27   

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Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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