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: HPTNMAHRRS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
508-249 A Hopkinton MA 9102 VERIZON NEW ENGLAND INC. 128      
508-435 A Hopkinton MA 9102 VERIZON NEW ENGLAND INC. 128      
508-497 A Hopkinton MA 9102 VERIZON NEW ENGLAND INC. 128      
508-544 A Hopkinton MA 9102 VERIZON NEW ENGLAND INC. 128      
508-544 1 Hopkinton MA 9102 VERIZON NEW ENGLAND INC. 128      
508-544 2 Hopkinton MA 9102 VERIZON NEW ENGLAND INC. 128      
508-544 5 Hopkinton MA 9102 VERIZON NEW ENGLAND INC. 128      
508-544 6 Hopkinton MA 9102 VERIZON NEW ENGLAND INC. 128      
774-803 A Hopkinton MA 9102 VERIZON NEW ENGLAND INC. 128      
774-803 1 Hopkinton MA 9102 VERIZON NEW ENGLAND INC. 128      
774-803 2 Hopkinton MA 9102 VERIZON NEW ENGLAND INC. 128      
774-803 3 Hopkinton MA 9102 VERIZON NEW ENGLAND INC. 128      
774-803 4 Hopkinton MA 9102 VERIZON NEW ENGLAND INC. 128      
774-803 5 Hopkinton MA 9102 VERIZON NEW ENGLAND INC. 128      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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