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: BSTPMALLDS3

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
339-207 A Lynn MA 892D ONVOY, LLC - MA 128      
339-209 A Weymouth MA 892D ONVOY, LLC - MA 128      
339-210 A Saugus MA 892D ONVOY, LLC - MA 128      
339-215 A Lexington MA 892D ONVOY, LLC - MA 128      
339-255 A Weymouth MA 892D ONVOY, LLC - MA 128   2021-02-06   
339-331 A Duxbury MA 892D ONVOY, LLC - MA 128      
339-444 A Saugus MA 892D ONVOY, LLC - MA 128      
339-666 A Lynn MA 892D ONVOY, LLC - MA 128      
339-888 A Lynn MA 892D ONVOY, LLC - MA 128      
351-222 A Merrimac MA 892D ONVOY, LLC - MA 128      
351-300 A Harvard MA 892D ONVOY, LLC - MA 128      
351-666 A Peabody MA 892D ONVOY, LLC - MA 128      
508-504 A Webster MA 892D ONVOY, LLC - MA 128      
508-687 A Vineyard Haven MA 892D ONVOY, LLC - MA 128      
508-694 A Dennis MA 892D ONVOY, LLC - MA 128      
508-905 A Wellfleet MA 892D ONVOY, LLC - MA 128      
617-404 A Quincy MA 892D ONVOY, LLC - MA 128      
617-655 A Boston MA 892D ONVOY, LLC - MA 128      
617-812 A Cambridge MA 892D ONVOY, LLC - MA 128      
774-220 A Foxboro MA 892D ONVOY, LLC - MA 128      
774-302 A Buzzards Bay MA 892D ONVOY, LLC - MA 128      
774-332 A Foxboro MA 892D ONVOY, LLC - MA 128      
774-335 A Millis MA 892D ONVOY, LLC - MA 128      
774-347 A North Brookfield MA 892D ONVOY, LLC - MA 128      
774-358 A Harwich MA 892D ONVOY, LLC - MA 128      
774-366 A Worcester MA 892D ONVOY, LLC - MA 128      
774-387 A Blackstone MA 892D ONVOY, LLC - MA 128      
774-389 A Worcester MA 892D ONVOY, LLC - MA 128      
774-484 A Bellingham MA 892D ONVOY, LLC - MA 128      
774-497 A North Swansea MA 892D ONVOY, LLC - MA 128      
774-520 A Fall River MA 892D ONVOY, LLC - MA 128      
774-544 A Webster MA 892D ONVOY, LLC - MA 128      
774-561 A Orleans MA 892D ONVOY, LLC - MA 128      
774-600 A Oakham MA 892D ONVOY, LLC - MA 128      
774-771 A Brewster MA 892D ONVOY, LLC - MA 128      
774-775 A Wareham MA 892D ONVOY, LLC - MA 128      
774-777 A Framingham MA 892D ONVOY, LLC - MA 128      
774-779 A Marion MA 892D ONVOY, LLC - MA 128      
774-871 A Osterville MA 892D ONVOY, LLC - MA 128      
781-427 A Norwell MA 892D ONVOY, LLC - MA 128      
781-745 A Norwell MA 892D ONVOY, LLC - MA 128      
857-219 A Newton MA 892D ONVOY, LLC - MA 128      
857-232 A Newton MA 892D ONVOY, LLC - MA 128      
857-243 A Boston MA 892D ONVOY, LLC - MA 128      
857-280 A Brighton MA 892D ONVOY, LLC - MA 128      
857-289 A Boston MA 892D ONVOY, LLC - MA 128      
857-309 A Dorchester MA 892D ONVOY, LLC - MA 128      
857-336 A Winthrop MA 892D ONVOY, LLC - MA 128      
857-380 A East Boston MA 892D ONVOY, LLC - MA 128      
857-412 A Cambridge MA 892D ONVOY, LLC - MA 128      

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Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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