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.

Manchester, MA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
351-465 A SOVLMAABAMD  965H FRACTEL, LLC 128      
351-465 1 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-01-20   
351-465 2 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-01-20   
351-465 3 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-14   
351-465 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-14   
351-465 5 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
351-465 6 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
351-465 8 SOVLMAABAMD  965H FRACTEL, LLC 128   2021-06-27   
351-999 A BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-999 0   515J IP HORIZON LLC 128   2015-10-26   
351-999 1 CMBRMABEQMD  321J HD CARRIER LLC 128   2016-05-12   
351-999 2 CMBRMABEQMD  321J HD CARRIER LLC 128   2016-05-12   
351-999 3 CMBRMABEQMD  321J HD CARRIER LLC 128   2016-05-12   
351-999 4 CMBRMABEQMD  321J HD CARRIER LLC 128   2016-05-12   
351-999 5   321J HD CARRIER LLC 128   2016-05-12   
351-999 6 CMBRMABEQMD  321J HD CARRIER LLC 128   2016-05-12   
351-999 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-28   
351-999 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-28   
351-999 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2015-08-23   
978-525 A MNCHMASURS3  9102 VERIZON NEW ENGLAND INC. 128      
978-525 0 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-01-17   
978-525 1 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2010-08-27   
978-525 2 MNCHMASURS3  9102 VERIZON NEW ENGLAND INC. 128      
978-525 3 MNCHMASURS3  9102 VERIZON NEW ENGLAND INC. 128      
978-525 4 MNCHMASURS3  9102 VERIZON NEW ENGLAND INC. 128      
978-525 5 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2002-10-20   
978-525 6   829J PAETEC ITEL, LLC 128   2003-02-15   
978-525 7 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-01-26   
978-525 8 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-11-10   
978-525 9 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-526 A MNCHMASURS3  9102 VERIZON NEW ENGLAND INC. 128      
978-526 0 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2014-12-11   
978-526 1 MNCHMASURS3  9102 VERIZON NEW ENGLAND INC. 128      
978-526 2 BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-526 3 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
978-526 4 MNCHMASURS3  9102 VERIZON NEW ENGLAND INC. 128      
978-526 5 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2008-08-17   
978-526 6 MNCHMASURS3  9102 VERIZON NEW ENGLAND INC. 128      
978-526 7 MNCHMASURS3  9102 VERIZON NEW ENGLAND INC. 128      
978-526 8 MNCHMASURS3  9102 VERIZON NEW ENGLAND INC. 128      
978-526 9 MNCHMASURS3  9102 VERIZON NEW ENGLAND INC. 128      
978-704 A BSTPMALLDS3  892D ONVOY, LLC - MA 128   2024-03-05   
978-704 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-27   
978-704 1 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-704 3 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2011-08-15   
978-704 4   829J PAETEC ITEL, LLC 128   2013-12-27   
978-704 5 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-11-10   
978-704 6   829J PAETEC ITEL, LLC 128   2008-10-21   
978-704 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   
978-704 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-04-07   
978-704 9 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2006-10-31   
978-949 A CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-949 0 BSTPMALLOMD  073H TELNYX LLC 128   2017-05-22   
978-949 1 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-06-23   
978-949 2 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-09-22   
978-949 3 CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2019-02-10   
978-949 5 CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2017-05-21   
978-949 6 CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-10   
978-949 7 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2023-05-04   
978-949 8 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-08   
978-949 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-08   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.