Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]

NXX: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-274 A Brookline MA   829J PAETEC ITEL, LLC 128      
617-274 0 Brookline MA   829J PAETEC ITEL, LLC 128      
617-274 1 Brookline MA   829J PAETEC ITEL, LLC 128      
617-274 2 Brookline MA   829J PAETEC ITEL, LLC 128      
617-274 3 Brookline MA   829J PAETEC ITEL, LLC 128      
617-274 4 Brookline MA   829J PAETEC ITEL, LLC 128      
617-274 5 Brookline MA   829J PAETEC ITEL, LLC 128      
617-274 6 Brookline MA   829J PAETEC ITEL, LLC 128      
617-274 7 Brookline MA   829J PAETEC ITEL, LLC 128      
617-274 8 Brookline MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-05-12   
617-274 9 Brookline MA   829J PAETEC ITEL, LLC 128      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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