Local Calling Guide

Area code/prefix search

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OCN: 876D ONVOY, LLC - MD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
443-300 9 Sykesville MD BLTMMDCH42Z  238   2021-07-12   
443-302 3 Crofton MD BLTMMDCH42Z  238   2021-05-21   
443-302 8 Crofton MD BLTMMDCH42Z  238   2021-05-21   
443-305 5 Armiger-Gibson Island MD BLTMMDCH42Z  238   2021-03-04   
443-312 5 Brooklyn Park-Linthicum MD BLTMMDCH42Z  238   2021-09-23   
443-313 6 Fork MD BLTMMDCH42Z  238   2016-04-04   
443-313 7 Fork MD BLTMMDCH42Z  238   2016-04-04   
443-315 2 Catonsville MD BLTMMDCH42Z  238   2013-08-01   
443-316 2 Woodlawn MD BLTMMDCH42Z  238   2023-05-18   
443-317 2 Chase MD BLTMMDCH42Z  238   2012-10-08   
443-320 6 Baltimore MD BLTMMDCH42Z  238   2024-01-06   
443-320 8 Baltimore MD BLTMMDCH42Z  238   2024-01-06   
443-322 3 Towson MD BLTMMDCH42Z  238   2020-06-04   
443-323 0 Sharptown MD SLBRMDSBXVX  242   2020-04-30   
443-323 1 Sharptown MD SLBRMDSBXVX  242   2020-07-04   
443-323 2 Sharptown MD SLBRMDSBXVX  242   2020-07-04   
443-328 0 Sykesville MD BLTMMDCH42Z  238   2021-04-29   
443-329 5 Waterloo (Washington DC LATA) MD VINNVACBDS0  236   2020-06-20   
443-329 9 Waterloo (Washington DC LATA) MD VINNVACBDS0  236   2020-06-20   
443-331 2 Taneytown MD   238   2024-03-03   
443-331 4 Taneytown MD BLTMMDCH42Z  238   2016-03-21   
443-331 5 Taneytown MD BLTMMDCH42Z  238   2016-03-21   
443-331 9 Taneytown MD BLTMMDCH42Z  238   2016-04-08   
443-332 3 Crofton MD   238   2024-03-03   
443-332 7 Crofton MD BLTMMDCH42Z  238   2021-04-29   
443-332 9 Crofton MD BLTMMDCH42Z  238   2021-04-29   
443-335 8 Brooklyn Park-Linthicum MD BLTMMDCH42Z  238   2021-03-04   
443-335 9 Brooklyn Park-Linthicum MD BLTMMDCH42Z  238   2021-03-04   
443-338 8 Sparks-Glencoe MD BLTMMDCH42Z  238   2016-03-26   
443-338 9 Sparks-Glencoe MD BLTMMDCH42Z  238   2016-03-26   
443-339 5 Sherwood Forest MD BLTMMDCH42Z  238   2016-03-18   
443-339 6 Sherwood Forest MD BLTMMDCH42Z  238   2016-03-18   
443-339 8 Sherwood Forest MD BLTMMDCH42Z  238   2014-09-27   
443-339 9 Sherwood Forest MD BLTMMDCH42Z  238   2014-09-27   
443-342 2 Solomons MD BLTMMDCH42Z  238   2016-04-04   
443-342 3 Solomons MD BLTMMDCH42Z  238   2014-09-13   
443-342 9 Solomons MD BLTMMDCH42Z  238   2016-04-04   
443-346 1 Severna Park MD BLTMMDCH42Z  238   2021-05-21   
443-347 0 Cardiff MD BLTMMDCH42Z  238   2016-03-31   
443-347 5 Cardiff MD BLTMMDCH42Z  238   2016-03-14   
443-347 6 Cardiff MD BLTMMDCH42Z  238   2016-03-14   
443-348 0 Woodlawn MD   238   2024-03-08   
443-348 9 Woodlawn MD   238   2024-04-14   
443-351 6 Odenton MD   238   2024-03-01   
443-360 3 Aberdeen MD BLTMMDCH42Z  236   2012-02-29   
443-363 0 Severn MD   238   2024-04-14   
443-363 1 Severn MD   238   2024-04-14   
443-363 5 Severn MD   238   2024-04-14   
443-364 3 Ellicott City MD BLTMMDCH42Z  238   2012-02-29   
443-373 0 Ocean City MD SLBRMDSBXVX  242   2017-04-14   

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

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