Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 927H PEERLESS NETWORK OF NEW HAMPSHIRE, LLC - NH

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
603-202 7 Concord NH   122   2023-09-23   
603-263 A Manchester NH MNCHNHBODS0  122      
603-263 5 Manchester NH   122   2020-01-10   
603-288 1 Nashua NH   122   2017-12-22   
603-288 6 Nashua NH   122   2020-10-31   
603-333 A Concord NH MNCHNHBODS0  122      
603-333 1 Concord NH   122   2018-01-26   
603-333 3 Concord NH   122   2018-02-02   
603-403 7 Rochester NH   122   2021-07-16   
603-403 9 Rochester NH   122   2021-03-03   
603-441 1 Rochester NH   122   2023-01-03   
603-441 3 Rochester NH   122   2022-01-01   
603-441 7 Rochester NH   122   2022-05-26   
603-451 6 Concord NH   122   2020-12-18   
603-457 8 Dover NH   122   2021-05-01   
603-457 9 Dover NH   122   2021-01-19   
603-484 8 Nashua NH   122   2018-03-24   
603-507 6 Rochester NH   122   2017-12-22   
603-514 3 Nashua NH   122   2021-11-03   
603-514 5 Nashua NH   122   2021-03-08   
603-514 7 Nashua NH   122   2022-01-28   
603-550 8 Dover NH   122   2022-02-14   
603-584 6 Concord NH   122   2021-12-25   
603-584 7 Concord NH   122   2021-10-06   
603-600 3 Manchester NH   122   2020-10-30   
603-600 9 Manchester NH   122   2021-01-09   
603-605 A Dover NH MNCHNHBODS0  122      
603-605 0 Dover NH   122   2017-07-21   
603-605 1 Dover NH   122   2017-01-30   
603-605 8 Dover NH   122   2017-09-14   
603-609 9 Dover NH   122   2020-10-30   
603-688 A Concord NH MNCHNHBODS0  122      
603-688 8 Concord NH   122   2023-06-22   
603-688 9 Concord NH   122   2021-04-24   
603-697 6 Dover NH   122   2023-06-22   
603-697 9 Dover NH   122   2022-11-24   
603-699 9 Nashua NH   122   2023-08-08   
603-713 2 Nashua NH   122   2022-11-14   
603-716 9 Manchester NH   122   2017-12-09   
603-802 1 Concord NH   122   2022-11-14   
603-805 7 Concord NH   122   2024-11-03   
603-810 1 Nashua NH   122   2021-07-24   
603-834 7 Dover NH   122   2023-09-23   
603-836 8 Manchester NH   122   2018-03-24   
603-919 9 Rochester NH   122   2023-08-21   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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