Local Calling Guide

Area code/prefix search

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
301-205 5 Washington Zone 14 (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2020-10-17   
301-307 1 Washington Zone 13 (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2016-04-11   
301-307 2 Washington Zone 13 (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2016-04-11   
301-307 4 Washington Zone 13 (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2020-11-07   
301-307 9 Washington Zone 13 (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2020-11-07   
301-327 2 Washington Zone 15 (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2015-07-26   
301-329 A Ashton (Baltimore LATA) MD 876D ONVOY, LLC - MD 238      
301-329 2 Ashton (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2012-10-07   
301-329 3 Ashton (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2021-04-02   
301-329 4 Ashton (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2014-09-05   
301-329 6 Ashton (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2015-10-04   
301-329 8 Ashton (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2016-01-05   
301-812 3 Washington Zone 15 (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2015-09-05   
301-812 4 Washington Zone 15 (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2012-10-08   
301-889 8 Washington Zone 14 (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2016-04-07   
301-889 9 Washington Zone 14 (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2016-04-07   
301-970 3 Washington Zone 14 (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2019-02-19   
301-970 4 Washington Zone 14 (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2019-02-19   
301-973 5 Washington Zone 14 (Baltimore LATA) MD 876D ONVOY, LLC - MD 238   2020-10-17   
410-204 2 Arbutus MD 876D ONVOY, LLC - MD 238   2016-03-09   
410-204 5 Arbutus MD 876D ONVOY, LLC - MD 238   2016-03-31   
410-216 0 Annapolis MD 876D ONVOY, LLC - MD 238   2016-03-31   
410-216 5 Annapolis MD 876D ONVOY, LLC - MD 238   2015-07-30   
410-220 2 Elkridge MD 876D ONVOY, LLC - MD 238   2012-02-27   
410-220 6 Elkridge MD 876D ONVOY, LLC - MD 238   2013-08-01   
410-220 8 Elkridge MD 876D ONVOY, LLC - MD 238   2022-08-21   
410-237 6 Baltimore MD 876D ONVOY, LLC - MD 238   2017-06-02   
410-237 7 Baltimore MD 876D ONVOY, LLC - MD 238   2017-12-01   
410-237 8 Baltimore MD 876D ONVOY, LLC - MD 238   2017-12-01   
410-261 4 Baltimore MD 876D ONVOY, LLC - MD 238   2016-05-04   
410-267 3 Annapolis MD 876D ONVOY, LLC - MD 238   2016-03-28   
410-267 4 Annapolis MD 876D ONVOY, LLC - MD 238   2016-03-28   
410-280 7 Annapolis MD 876D ONVOY, LLC - MD 238   2016-03-09   
410-324 6 Towson MD 876D ONVOY, LLC - MD 238   2016-02-29   
410-324 7 Towson MD 876D ONVOY, LLC - MD 238   2016-03-09   
410-339 1 Towson MD 876D ONVOY, LLC - MD 238   2016-03-31   
410-343 4 Sparks-Glencoe MD 876D ONVOY, LLC - MD 238   2016-03-31   
410-346 0 Silver Run MD 876D ONVOY, LLC - MD 238   2016-04-04   
410-346 1 Silver Run MD 876D ONVOY, LLC - MD 238   2016-03-08   
410-346 3 Silver Run MD 876D ONVOY, LLC - MD 238   2016-04-04   
410-346 9 Silver Run MD 876D ONVOY, LLC - MD 238   2016-03-28   
410-401 5 Brooklyn Park-Linthicum MD 876D ONVOY, LLC - MD 238   2016-03-30   
410-401 8 Brooklyn Park-Linthicum MD 876D ONVOY, LLC - MD 238   2016-03-24   
410-403 0 Cockeysville MD 876D ONVOY, LLC - MD 238   2016-03-28   
410-403 3 Cockeysville MD 876D ONVOY, LLC - MD 238   2016-03-09   
410-403 4 Cockeysville MD 876D ONVOY, LLC - MD 238   2016-03-28   
410-406 1 Essex MD 876D ONVOY, LLC - MD 238   2016-03-08   
410-406 6 Essex MD 876D ONVOY, LLC - MD 238   2017-06-02   
410-413 3 Pikesville MD 876D ONVOY, LLC - MD 238   2016-03-05   
410-413 7 Pikesville MD 876D ONVOY, LLC - MD 238   2017-06-02   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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