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: NRFDMAMARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
413-498 A Northfield MA 9102 VERIZON NEW ENGLAND INC. 126      
413-498 0 Northfield MA 9102 VERIZON NEW ENGLAND INC. 126      
413-498 2 Northfield MA 9102 VERIZON NEW ENGLAND INC. 126      
413-498 3 Northfield MA 9102 VERIZON NEW ENGLAND INC. 126      
413-498 4 Northfield MA 9102 VERIZON NEW ENGLAND INC. 126      
413-498 5 Northfield MA 9102 VERIZON NEW ENGLAND INC. 126      
413-498 6 Northfield MA 9102 VERIZON NEW ENGLAND INC. 126      
413-498 7 Northfield MA 9102 VERIZON NEW ENGLAND INC. 126      
413-498 8 Northfield MA 9102 VERIZON NEW ENGLAND INC. 126      
413-498 9 Northfield MA 9102 VERIZON NEW ENGLAND INC. 126      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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