Local Calling Guide

Area code/prefix search

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NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]

NXX: 860

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-860 A Brookline MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-860 0 Brookline MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-860 1 Brookline MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-05-14   
617-860 2 Brookline MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2007-04-19   
617-860 3 Brookline MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-09-10   
617-860 4 Brookline MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   
617-860 5 Brookline MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
617-860 6 Brookline MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2011-07-25   
617-860 7 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-09-01   
617-860 8 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-04-23   
617-860 9 Brookline MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-10-06   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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