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: WRCSMACEDS3

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
508-334 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-363 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-368 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-421 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-569 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-751 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-752 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-753 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-754 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-755 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-756 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-757 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-767 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-770 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-770 0 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-770 1 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-770 4 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-770 7 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-770 8 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-770 9 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-791 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-792 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-792 0 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-792 1 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-792 2 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-792 3 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-792 4 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-792 5 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-792 6 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-792 7 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-792 9 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-793 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-795 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-797 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-797 0 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-797 1 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-797 3 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-797 4 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-797 5 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-797 6 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-797 8 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-797 9 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-798 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-799 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-831 A Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-831 0 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-831 1 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-831 2 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-831 3 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      
508-831 4 Worcester MA 9102 VERIZON NEW ENGLAND INC. 128      

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Last updated: Fri, 10 Sep 2021 12:38:21 UTC

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