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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
508-840 A Attleboro MA 5562 METRO PCS, INC. 128   2008-12-15   
508-933 A Rochester MA 5562 METRO PCS, INC. 128   2008-12-15   
774-225 A Attleboro MA 5562 METRO PCS, INC. 128      
774-322 A Fall River MA 5562 METRO PCS, INC. 128   2009-06-08   
774-329 A Worcester MA 5562 METRO PCS, INC. 128   2011-05-09   
774-360 A Brockton MA 5562 METRO PCS, INC. 128   2008-12-15   
774-381 A Brockton MA 5562 METRO PCS, INC. 128   2010-05-02   
774-386 A Worcester MA 5562 METRO PCS, INC. 128   2008-12-15   
774-417 A Rochester MA 5562 METRO PCS, INC. 128   2008-12-15   
774-578 A Worcester MA 5562 METRO PCS, INC. 128   2008-12-15   
774-581 A Foxboro MA 5562 METRO PCS, INC. 128   2010-10-11   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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