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
667-220 A Greensboro MD SLBRMDSBXVX  242      
667-220 0 Greensboro MD SLBRMDSBXVX  242   2017-05-15   
667-220 5 Greensboro MD SLBRMDSBXVX  242   2019-05-17   
667-220 6 Greensboro MD SLBRMDSBXVX  242   2020-06-20   
667-220 7 Greensboro MD SLBRMDSBXVX  242   2020-06-20   
667-220 8 Greensboro MD SLBRMDSBXVX  242   2019-03-04   
667-220 9 Greensboro MD SLBRMDSBXVX  242   2019-03-04   
667-222 A Armiger-Gibson Island MD BLTMMDCH42Z  238      
667-222 0 Armiger-Gibson Island MD BLTMMDCH42Z  238   2015-10-15   
667-222 1 Armiger-Gibson Island MD BLTMMDCH42Z  238   2015-10-15   
667-222 2 Armiger-Gibson Island MD BLTMMDCH42Z  238   2015-10-15   
667-222 3 Armiger-Gibson Island MD BLTMMDCH42Z  238   2016-01-21   
667-222 4 Armiger-Gibson Island MD BLTMMDCH42Z  238   2016-05-01   
667-222 5 Armiger-Gibson Island MD BLTMMDCH42Z  238   2016-03-19   
667-222 6 Armiger-Gibson Island MD BLTMMDCH42Z  238   2019-05-17   
667-225 3 Annapolis MD BLTMMDCH42Z  238   2016-08-05   
667-225 5 Annapolis MD BLTMMDCH42Z  238   2016-08-05   
667-226 A St Michaels MD SLBRMDSBXVX  242      
667-226 0 St Michaels MD SLBRMDSBXVX  242   2017-05-11   
667-226 8 St Michaels MD SLBRMDSBXVX  242   2019-02-26   
667-226 9 St Michaels MD SLBRMDSBXVX  242   2019-02-26   
667-229 0 Aberdeen MD BLTMMDCH42Z  236   2016-05-13   
667-229 2 Aberdeen MD BLTMMDCH42Z  236   2016-05-13   
667-229 3 Aberdeen MD BLTMMDCH42Z  236   2016-05-13   
667-229 4 Aberdeen MD BLTMMDCH42Z  236   2016-05-13   
667-230 1 Centreville MD SLBRMDSBXVX  242   2021-03-05   
667-230 2 Centreville MD SLBRMDSBXVX  242   2018-05-27   
667-230 8 Centreville MD SLBRMDSBXVX  242   2019-03-04   
667-230 9 Centreville MD SLBRMDSBXVX  242   2019-03-04   
667-231 2 Aberdeen MD BLTMMDCH42Z  236   2014-10-03   
667-231 3 Aberdeen MD BLTMMDCH42Z  236   2014-10-03   
667-232 7 Glen Burnie MD BLTMMDCH42Z  238   2022-10-16   
667-236 8 Perryville MD BLTMMDCH42Z  238   2019-02-19   
667-236 9 Perryville MD BLTMMDCH42Z  238   2019-02-19   
667-238 3 Preston MD SLBRMDSBXVX  242   2021-03-05   
667-238 5 Preston MD SLBRMDSBXVX  242   2023-02-12   
667-238 8 Preston MD SLBRMDSBXVX  242   2019-03-04   
667-238 9 Preston MD SLBRMDSBXVX  242   2019-03-04   
667-239 1 Baltimore MD BLTMMDCH42Z  238   2015-07-27   
667-239 2 Baltimore MD BLTMMDCH42Z  238   2015-07-27   
667-239 4 Baltimore MD BLTMMDCH42Z  238   2015-07-27   
667-239 5 Baltimore MD BLTMMDCH42Z  238   2015-07-27   
667-239 6 Baltimore MD BLTMMDCH42Z  238   2015-07-27   
667-239 7 Baltimore MD BLTMMDCH42Z  238   2015-07-27   
667-239 8 Baltimore MD BLTMMDCH42Z  238   2014-10-06   
667-239 9 Baltimore MD BLTMMDCH42Z  238   2014-10-06   
667-240 8 Columbia MD BLTMMDCH42Z  238   2018-05-27   
667-241 4 Ridgely MD SLBRMDSBXVX  242   2021-03-05   
667-241 8 Ridgely MD SLBRMDSBXVX  242   2019-03-10   
667-241 9 Ridgely MD SLBRMDSBXVX  242   2019-03-10   

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Last updated: Sat, 01 Jun 2024 11:59:14 UTC

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