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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: NRTNMAAACM4

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
339-201 0 Weymouth MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-10-10   
339-204 3 Dedham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-02-04   
339-205 0 Weymouth MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-03-15   
339-205 9 Weymouth MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-03-22   
339-208 A Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
339-208 0 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-09-01   
339-208 1 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-09-01   
339-208 2 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-09-01   
339-208 3 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-09-01   
339-208 4 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-09-01   
339-208 5 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-09-01   
339-208 6 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-01-13   
339-208 7 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-01-13   
339-208 8 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-01-13   
339-208 9 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-01-13   
339-212 A Marblehead MA 5562 METROPCS, INC. 128   2024-01-09   
339-212 2 Marblehead MA 5562 METROPCS, INC. 128   2017-06-26   
339-212 3 Marblehead MA 5562 METROPCS, INC. 128   2017-06-26   
339-213 A Dedham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
339-213 0 Dedham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2019-02-23   
339-213 9 Dedham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2018-11-11   
339-215 9 Lexington MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2017-09-07   
339-216 3 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2016-07-06   
339-216 5 Randolph MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2016-12-05   
339-228 A Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
339-228 6 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-12-31   
339-228 7 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-12-31   
339-228 8 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-09-25   
339-228 9 Lynn MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-09-25   
339-231 3 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-07-22   
339-231 4 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-04   
339-231 5 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-04   
339-231 9 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-05-17   
339-235 1 Braintree MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-11-01   
339-235 8 Braintree MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2011-08-11   
339-235 9 Braintree MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2012-05-02   
339-241 0 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-25   
339-241 1 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-25   
339-241 2 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-25   
339-242 A Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
339-242 0 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-10   
339-242 1 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-10   
339-242 2 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-10   
339-242 3 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-10   
339-242 4 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-10   
339-242 7 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-10-27   
339-242 8 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-10-27   
339-242 9 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-10-27   
339-243 A Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
339-243 7 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-10-27   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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