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.

OCN: 6889 OMNIPOINT MIAMI E LICENSE, LLC

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
603-937 5 Meredith NH MNCHNHCOCM1  122   2019-08-10   
603-937 7 Meredith NH MNCHNHCOCM1  122   2010-05-19   
603-943 A Nashua NH MNCHNHCOCM1  122      
603-943 0 Nashua NH MNCHNHCOCM1  122      
603-943 1 Nashua NH MNCHNHCOCM1  122      
603-943 2 Nashua NH MNCHNHCOCM1  122      
603-943 3 Nashua NH MNCHNHCOCM1  122      
603-943 4 Nashua NH MNCHNHCOCM1  122      
603-943 6 Nashua NH MNCHNHCOCM1  122      
603-943 9 Nashua NH MNCHNHCOCM1  122      
603-944 2 South Hampton NH   122   2003-08-03   
603-948 0 Rochester NH   122   2011-03-29   
603-953 7 Dover NH MNCHNHCOCM1  122   2008-02-03   
603-965 8 Derry NH MNCHNHCOCM1  122   2005-09-30   
603-966 A Nashua NH MNCHNHCOCM1  122      
603-966 5 Nashua NH MNCHNHCOCM1  122   2005-09-24   
603-966 6 Nashua NH MNCHNHCOCM1  122      
603-966 7 Nashua NH MNCHNHCOCM1  122      
603-969 A Portsmouth NH MNCHNHCOCM1  122   2024-02-09   
603-969 0 Portsmouth NH MNCHNHCOCM1  122      
603-969 1 Portsmouth NH MNCHNHCOCM1  122      
603-969 2 Portsmouth NH MNCHNHCOCM1  122      
603-969 3 Portsmouth NH MNCHNHCOCM1  122      
603-969 4 Portsmouth NH MNCHNHCOCM1  122      
603-969 5 Portsmouth NH MNCHNHCOCM1  122      
603-969 6 Portsmouth NH MNCHNHCOCM1  122      
603-969 7 Portsmouth NH MNCHNHCOCM1  122      
603-969 8 Portsmouth NH MNCHNHCOCM1  122      
603-969 9 Portsmouth NH MNCHNHCOCM1  122      
603-988 A Portsmouth NH MNCHNHCOCM1  122      
603-988 1 Portsmouth NH MNCHNHCOCM1  122   2007-05-02   
603-988 2 Portsmouth NH MNCHNHCOCM1  122   2006-10-19   
603-988 3 Portsmouth NH MNCHNHCOCM1  122   2006-10-19   
603-988 4 Portsmouth NH MNCHNHCOCM1  122   2006-01-12   
603-988 5 Portsmouth NH MNCHNHCOCM1  122   2005-10-03   
603-988 6 Portsmouth NH MNCHNHCOCM1  122   2005-01-17   
603-988 7 Portsmouth NH MNCHNHCOCM1  122   2004-11-06   
603-988 8 Portsmouth NH MNCHNHCOCM1  122   2004-08-16   
603-988 9 Portsmouth NH MNCHNHCOCM1  122   2004-08-16   
603-995 A Henniker NH MNCHNHCOCM1  122      
603-995 0 Henniker NH MNCHNHCOCM1  122   2021-03-20   
603-995 1 Henniker NH MNCHNHCOCM1  122      
603-995 9 Henniker NH MNCHNHCOCM1  122      
603-997 7 Hampton NH   122   2011-02-09   
617-201 A Cambridge MA NRTNMAAACM4  128   2024-02-09   
617-201 0 Cambridge MA NRTNMAAACM4  128      
617-201 1 Cambridge MA NRTNMAAACM4  128      
617-201 2 Cambridge MA NRTNMAAACM4  128      
617-201 3 Cambridge MA NRTNMAAACM4  128      
617-201 4 Cambridge MA NRTNMAAACM4  128      
617-201 5 Cambridge MA NRTNMAAACM4  128      
617-201 6 Cambridge MA NRTNMAAACM4  128      
617-201 7 Cambridge MA NRTNMAAACM4  128      
617-201 8 Cambridge MA NRTNMAAACM4  128      
617-201 9 Cambridge MA NRTNMAAACM4  128      
617-202 1 Brighton MA NRTNMAAACM4  128   2005-05-16   
617-202 8 Brighton MA NRTNMAAACM4  128   2005-11-12   
617-206 0 Brighton MA NRTNMAAACM4  128   2012-12-10   
617-206 7 Brighton MA NRTNMAAACM4  128   2006-02-04   
617-206 8 Brighton MA NRTNMAAACM4  128   2006-02-04   
617-208 9 Brighton MA NRTNMAAACM4  128   2014-11-08   
617-212 A Boston MA NRTNMAAACM4  128   2024-02-09   
617-212 0 Boston MA NRTNMAAACM4  128      
617-212 1 Boston MA NRTNMAAACM4  128      
617-212 2 Boston MA NRTNMAAACM4  128      
617-212 3 Boston MA NRTNMAAACM4  128      
617-212 4 Boston MA NRTNMAAACM4  128      
617-212 5 Boston MA NRTNMAAACM4  128      
617-212 6 Boston MA NRTNMAAACM4  128      
617-212 7 Boston MA NRTNMAAACM4  128      
617-212 8 Boston MA NRTNMAAACM4  128      
617-212 9 Boston MA NRTNMAAACM4  128      
617-216 A Cambridge MA NRTNMAAACM4  128   2024-02-09   
617-216 0 Cambridge MA NRTNMAAACM4  128      
617-216 1 Cambridge MA NRTNMAAACM4  128      
617-216 2 Cambridge MA NRTNMAAACM4  128      
617-216 3 Cambridge MA NRTNMAAACM4  128      
617-216 4 Cambridge MA NRTNMAAACM4  128      
617-216 5 Cambridge MA NRTNMAAACM4  128      
617-216 6 Cambridge MA NRTNMAAACM4  128      
617-216 7 Cambridge MA NRTNMAAACM4  128      
617-216 8 Cambridge MA NRTNMAAACM4  128      
617-216 9 Cambridge MA NRTNMAAACM4  128      
617-217 8 Boston MA NRTNMAAACM4  128   2003-11-30   
617-222 0 Boston MA NRTNMAAACM4  128   2003-11-30   
617-223 7 Boston MA NRTNMAAACM4  128   2004-01-07   
617-229 8 Cambridge MA NRTNMAAACM4  128   2006-02-19   
617-229 9 Cambridge MA NRTNMAAACM4  128   2008-04-24   
617-230 A Cambridge MA NRTNMAAACM4  128      
617-233 A Cambridge MA NRTNMAAACM4  128   2024-02-09   
617-233 0 Cambridge MA NRTNMAAACM4  128      
617-233 1 Cambridge MA NRTNMAAACM4  128      
617-233 2 Cambridge MA NRTNMAAACM4  128      
617-233 3 Cambridge MA NRTNMAAACM4  128      
617-233 4 Cambridge MA NRTNMAAACM4  128      
617-233 5 Cambridge MA NRTNMAAACM4  128      
617-233 6 Cambridge MA NRTNMAAACM4  128      
617-233 7 Cambridge MA NRTNMAAACM4  128      
617-233 8 Cambridge MA NRTNMAAACM4  128      
617-233 9 Cambridge MA NRTNMAAACM4  128      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.