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: SPFDMAWOQMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
413-239 1 Northfield MA 4084 PAETEC COMMUNICATIONS, INC. - MA 126   2015-02-03   
413-316 1 Springfield MA 4084 PAETEC COMMUNICATIONS, INC. - MA 126   2015-05-14   
413-349 3 Hatfield MA 4084 PAETEC COMMUNICATIONS, INC. - MA 126   2014-12-30   
413-370 5 Palmer MA 4084 PAETEC COMMUNICATIONS, INC. - MA 126   2014-09-11   
413-370 7 Palmer MA 4084 PAETEC COMMUNICATIONS, INC. - MA 126   2014-09-11   
413-370 8 Palmer MA 4084 PAETEC COMMUNICATIONS, INC. - MA 126   2014-09-11   
413-372 A Springfield MA 4084 PAETEC COMMUNICATIONS, INC. - MA 126      
413-372 9 Springfield MA 4084 PAETEC COMMUNICATIONS, INC. - MA 126   2012-11-03   
413-725 7 Ware MA 4084 PAETEC COMMUNICATIONS, INC. - MA 126   2015-08-07   
413-795 A Springfield MA 4084 PAETEC COMMUNICATIONS, INC. - MA 126      
413-993 A South Deerfield MA 4084 PAETEC COMMUNICATIONS, INC. - MA 126      
413-993 1 South Deerfield MA 4084 PAETEC COMMUNICATIONS, INC. - MA 126   2014-08-09   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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