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.

OCN: 9102 VERIZON NEW ENGLAND INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
617-424 A Boston MA BSTNMABEDS2  128      
617-425 A Boston MA BSTNMABEDS2  128      
617-426 A Boston MA BSTNMAHADS9  128      
617-427 A Roxbury MA RXBRMAWADS1  128      
617-428 A Boston MA BSTNMAFRDS2  128      
617-432 A Brookline MA BKLIMAGGRS1  128      
617-434 A Boston MA BSTNMAFRDS2  128      
617-436 A Dorchester MA DRCHMAADDS1  128      
617-437 A Boston MA BSTNMABEDS2  128      
617-439 A Boston MA BSTNMAFRDS2  128      
617-441 A Cambridge MA CMBRMAWADS2  128      
617-442 A Roxbury MA RXBRMAWADS1  128      
617-443 A Boston MA BSTNMAFRDS2  128      
617-444 A Cambridge MA CMBRMABEDS1  128      
617-444 0 Cambridge MA CMBRMABEDS1  128      
617-444 1 Cambridge MA CMBRMABEDS1  128      
617-444 2 Cambridge MA CMBRMABEDS1  128      
617-444 3 Cambridge MA CMBRMABEDS1  128      
617-444 4 Cambridge MA CMBRMABEDS1  128      
617-444 5 Cambridge MA CMBRMABEDS1  128      
617-444 8 Cambridge MA CMBRMABEDS1  128      
617-445 A Roxbury MA RXBRMAWADS1  128      
617-450 A Boston MA BSTNMABEDS2  128      
617-451 A Boston MA BSTNMAHADS9  128      
617-452 A Cambridge MA CMBRMABEDS1  128      
617-455 3 East Boston MA EBSTMASADS1  128   2006-02-01   
617-457 A Boston MA BSTNMAHADS9  128      
617-457 0 Boston MA BSTNMAHADS9  128      
617-457 1 Boston MA BSTNMAHADS9  128      
617-457 2 Boston MA BSTNMAHADS9  128      
617-457 3 Boston MA BSTNMAHADS9  128      
617-457 4 Boston MA BSTNMAHADS9  128      
617-457 5 Boston MA BSTNMAHADS9  128      
617-457 6 Boston MA BSTNMAHADS9  128      
617-457 7 Boston MA BSTNMAHADS9  128      
617-457 8 Boston MA BSTNMAHADS9  128      
617-463 A South Boston MA SBTNMAEFRP0  128      
617-463 0 South Boston MA SBTNMAEFRP0  128      
617-463 1 South Boston MA SBTNMAEFRP0  128      
617-463 2 South Boston MA SBTNMAEFRP0  128      
617-463 3 South Boston MA SBTNMAEFRP0  128      
617-463 4 South Boston MA SBTNMAEFRP0  128      
617-463 5 South Boston MA SBTNMAEFRP0  128      
617-463 6 South Boston MA SBTNMAEFRP0  128      
617-463 7 South Boston MA SBTNMAEFRP0  128      
617-463 8 South Boston MA SBTNMAEFRP0  128      
617-464 A South Boston MA SBTNMAEFRP0  128      
617-464 0 South Boston MA SBTNMAEFRP0  128      
617-464 1 South Boston MA SBTNMAEFRP0  128      
617-464 2 South Boston MA SBTNMAEFRP0  128      

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

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