Local Calling Guide

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South Boston, MA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
857-496 3   515J IP HORIZON LLC 128   2015-03-27   
857-496 4 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2013-08-24   
857-496 5 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-07-21   
857-496 6 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2014-07-21   
857-496 7 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2013-07-08   
857-496 8 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-04-29   
857-496 9 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-04-29   
857-524 A CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
857-524 0 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
857-524 1 CMBRMAWA0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2001-09-11   
857-524 2 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-12-30   
857-524 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-12-30   
857-524 4 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-01-30   
857-524 5 CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
857-524 6 BRTNMACOVMD  7135 TC SYSTEMS, INC. 128   2020-05-04   
857-524 7 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2020-08-26   
857-524 8 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2019-03-06   
857-524 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2018-09-08   
857-766 A SOVLMAABAMD  965H FRACTEL, LLC 128      
857-766 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-06   
857-766 1 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-06   
857-766 2 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-09-03   
857-766 3 SOVLMAABAMD  965H FRACTEL, LLC 128   2020-09-18   
857-766 4 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-12   
857-766 6 SOVLMAABAMD  965H FRACTEL, LLC 128   2020-09-18   
857-766 7 BSTPMALLZMD  506J TWILIO INTERNATIONAL, INC. 128   2020-12-19   
857-766 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-06   

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

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