Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: SLBRMDSBXVX

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
667-248 8 Denton MD 876D ONVOY, LLC - MD 242   2019-03-04   
667-248 9 Denton MD 876D ONVOY, LLC - MD 242   2019-03-04   
667-249 3 Galena MD 876D ONVOY, LLC - MD 242   2021-04-29   
667-249 7 Galena MD 876D ONVOY, LLC - MD 242   2019-03-04   
667-249 9 Galena MD 876D ONVOY, LLC - MD 242   2019-03-04   
667-253 2 Salisbury MD 876D ONVOY, LLC - MD 242   2017-12-18   
667-253 3 Salisbury MD 876D ONVOY, LLC - MD 242   2017-12-18   
667-254 8 Chestertown MD 876D ONVOY, LLC - MD 242   2019-03-04   
667-254 9 Chestertown MD 876D ONVOY, LLC - MD 242   2019-03-04   
667-255 A Hillsboro MD 876D ONVOY, LLC - MD 242      
667-255 0 Hillsboro MD 876D ONVOY, LLC - MD 242   2018-10-13   
667-255 1 Hillsboro MD 876D ONVOY, LLC - MD 242   2019-03-04   
667-255 2 Hillsboro MD 876D ONVOY, LLC - MD 242   2019-03-04   
667-255 8 Hillsboro MD 876D ONVOY, LLC - MD 242   2021-04-29   
667-264 1 Delmar MD 876D ONVOY, LLC - MD 242   2021-04-02   
667-265 2 Vienna MD 876D ONVOY, LLC - MD 242   2020-10-17   
667-265 4 Vienna MD 876D ONVOY, LLC - MD 242   2020-04-30   
667-265 5 Vienna MD 876D ONVOY, LLC - MD 242   2020-04-30   
667-265 6 Vienna MD 876D ONVOY, LLC - MD 242   2021-03-05   
667-265 7 Vienna MD 876D ONVOY, LLC - MD 242   2023-06-17   
667-279 0 Bishopville MD 876D ONVOY, LLC - MD 242   2020-06-11   
667-279 1 Bishopville MD 876D ONVOY, LLC - MD 242   2020-06-11   
667-279 2 Bishopville MD 876D ONVOY, LLC - MD 242   2020-05-09   
667-279 3 Bishopville MD 876D ONVOY, LLC - MD 242   2020-05-09   
667-281 3 Salisbury MD 876D ONVOY, LLC - MD 242   2023-08-10   
667-281 4 Salisbury MD 876D ONVOY, LLC - MD 242   2023-08-10   
667-282 A Tilghman MD 876D ONVOY, LLC - MD 242      
667-282 1 Tilghman MD 876D ONVOY, LLC - MD 242   2020-07-25   
667-282 2 Tilghman MD 876D ONVOY, LLC - MD 242   2020-07-25   
667-282 3 Tilghman MD 876D ONVOY, LLC - MD 242   2021-05-21   
667-282 8 Tilghman MD 876D ONVOY, LLC - MD 242   2021-04-29   
667-282 9 Tilghman MD 876D ONVOY, LLC - MD 242   2021-04-29   
667-285 A Hurlock MD 876D ONVOY, LLC - MD 242      
667-285 0 Hurlock MD 876D ONVOY, LLC - MD 242   2017-05-08   
667-285 8 Hurlock MD 876D ONVOY, LLC - MD 242   2019-03-04   
667-285 9 Hurlock MD 876D ONVOY, LLC - MD 242   2019-03-04   
667-288 4 Berlin MD 876D ONVOY, LLC - MD 242   2022-10-16   
667-288 6 Berlin MD 876D ONVOY, LLC - MD 242   2021-03-05   
667-288 7 Berlin MD 876D ONVOY, LLC - MD 242   2021-03-05   
667-291 A Millington MD 876D ONVOY, LLC - MD 242      
667-291 0 Millington MD 876D ONVOY, LLC - MD 242   2017-05-11   
667-291 7 Millington MD 876D ONVOY, LLC - MD 242   2021-04-29   
667-291 8 Millington MD 876D ONVOY, LLC - MD 242   2019-03-04   
667-291 9 Millington MD 876D ONVOY, LLC - MD 242   2019-03-04   
667-293 A Sharptown MD 876D ONVOY, LLC - MD 242      
667-293 3 Sharptown MD 876D ONVOY, LLC - MD 242   2020-11-21   
667-293 9 Sharptown MD 876D ONVOY, LLC - MD 242   2020-11-21   
667-302 2 Cecilton MD 876D ONVOY, LLC - MD 242   2021-04-03   
667-302 3 Cecilton MD 876D ONVOY, LLC - MD 242   2021-04-03   
667-316 6 Oxford MD 876D ONVOY, LLC - MD 242   2021-06-09   

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

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