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.

NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-481 A Stoneham MA WKFDMABEDS0  9102 VERIZON NEW ENGLAND INC. 128      
781-481 0 Stoneham MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2003-07-14   
781-481 1 Stoneham MA   9102 VERIZON NEW ENGLAND INC. 128      
781-481 2 Stoneham MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-481 3 Stoneham MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-481 4 Stoneham MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-481 5 Stoneham MA   9102 VERIZON NEW ENGLAND INC. 128      
781-481 6 Stoneham MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-481 7 Stoneham MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-481 8 Stoneham MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-481 9 Stoneham MA   9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.