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: BLTMMDCHFMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
667-386 A Arbutus MD 5562 METROPCS, INC. 238      
667-386 0 Arbutus MD 5562 METROPCS, INC. 238   2022-02-04   
667-386 2 Arbutus MD 5562 METROPCS, INC. 238   2023-01-28   
667-386 3 Arbutus MD 5562 METROPCS, INC. 238   2023-03-04   
667-386 4 Arbutus MD 5562 METROPCS, INC. 238   2023-03-04   
667-386 5 Arbutus MD 5562 METROPCS, INC. 238   2023-03-24   
667-386 7 Arbutus MD 5562 METROPCS, INC. 238   2023-03-24   
667-386 9 Arbutus MD 5562 METROPCS, INC. 238   2022-02-04   
667-431 A Arbutus MD 5562 METROPCS, INC. 238      
667-431 0 Arbutus MD 5562 METROPCS, INC. 238   2023-08-05   
667-431 6 Arbutus MD 5562 METROPCS, INC. 238   2023-09-09   
667-431 8 Arbutus MD 5562 METROPCS, INC. 238   2023-06-17   
667-431 9 Arbutus MD 5562 METROPCS, INC. 238   2023-06-17   
667-653 4 Brooklyn Park-Linthicum MD 5562 METROPCS, INC. 238   2020-08-21   
667-786 0 Columbia MD 5562 METROPCS, INC. 238   2016-03-05   
667-832 2 Brooklyn Park-Linthicum MD 5562 METROPCS, INC. 238   2023-04-03   
667-832 3 Brooklyn Park-Linthicum MD 5562 METROPCS, INC. 238   2023-04-03   
667-967 5 Glen Burnie MD 5562 METROPCS, INC. 238   2017-03-05   

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

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