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: WRCSMANKDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
508-402 A Fall River MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-407 A Auburn MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-438 A Worcester MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-552 A Worcester MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-640 A Webster MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-719 A Shrewsbury MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-768 A Westboro MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-902 A Milford MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-909 A Southbridge MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-917 A Millbury MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-919 A Northboro MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-937 A Bellingham MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-227 A Taunton MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-246 A Whitinsville MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-388 A Framingham MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-449 A North Brookfield MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-463 A Marlboro MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-490 A Sturbridge MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-551 A Grafton MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-628 A New Bedford MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-642 A Holden MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
774-888 A Fall River MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
978-269 A Andover MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
978-291 A Lawrence MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
978-478 A Haverhill MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
978-596 A Lowell MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
978-612 A Clinton MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
978-669 A Gardner MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
978-721 A Athol MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
978-829 A Fitchburg MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
978-847 A Leominster MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
978-862 A Ayer MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      
978-881 A Acton MA 4673 CHOICE ONE COMMUNICATIONS - MA 128      

Last updated: Sun, 31 May 2020 11:59:01 UTC

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