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.

NPA: 207 [Rate centres in NPA 207] [Dial plan for NPA 207]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-541 7 Portland ME   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-541 8 Portland ME   624H ONVOY SPECTRUM, LLC 120   2022-10-23   
207-541 9 Portland ME   1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2006-11-20   
207-542 A Rockland ME PTLDMEFOXBZ  6291 UNITED STATES CELLULAR - ME 120      
207-543 A Frenchville ME FCVLMESARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-543 1 Frenchville ME   1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2006-09-02   
207-543 2 Frenchville ME   793K TWC IP ENABLED SERVICES, LLC 120   2012-10-02   
207-543 3 Frenchville ME   454F ONVOY, LLC - ME 120   2015-03-21   
207-543 4 Frenchville ME   454F ONVOY, LLC - ME 120   2016-07-23   
207-543 5 Frenchville ME   145J TERRA NOVA TELECOM INC. 120   2023-08-06   
207-543 6 Frenchville ME   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-543 7 Frenchville ME   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-543 9 Frenchville ME   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-544 A Portland ME PTLDMEFOY0X  425J CSC WIRELESS, LLC 120      
207-544 0 Portland ME   454F ONVOY, LLC - ME 120   2020-07-19   
207-544 1 Portland ME   454F ONVOY, LLC - ME 120   2020-07-19   
207-544 2 Portland ME   425J CSC WIRELESS, LLC 120   2020-04-17   
207-544 3 Portland ME   6386 BELL ATLANTIC MOBILE, INC 120   2020-08-10   
207-544 4 Portland ME   454F ONVOY, LLC - ME 120   2020-07-07   
207-544 5 Portland ME   454F ONVOY, LLC - ME 120   2020-09-06   
207-544 6 Portland ME   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2020-08-28   
207-544 7 Portland ME   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2021-08-22   
207-544 8 Portland ME   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2021-08-22   
207-544 9 Portland ME   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2020-10-24   
207-545 A Roxbury Pond ME RXPDMEXARS0  3314 OXFORD WEST TELEPHONE COMPANY 120      
207-545 0 Roxbury Pond ME   3314 OXFORD WEST TELEPHONE COMPANY 120      
207-545 1 Roxbury Pond ME   3314 OXFORD WEST TELEPHONE COMPANY 120      
207-545 2 Roxbury Pond ME   3314 OXFORD WEST TELEPHONE COMPANY 120      
207-545 5 Roxbury Pond ME   145J TERRA NOVA TELECOM INC. 120   2025-07-05   
207-545 8 Roxbury Pond ME   793K TWC IP ENABLED SERVICES, LLC 120   2013-12-26   
207-545 9 Roxbury Pond ME   3314 OXFORD WEST TELEPHONE COMPANY 120      
207-546 A Milbridge ME MLBRMEYARS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-546 0 Milbridge ME   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2012-02-06   
207-546 1 Milbridge ME   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2003-09-29   
207-546 2 Milbridge ME   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-546 3 Milbridge ME   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-546 4 Milbridge ME   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-546 5 Milbridge ME   1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120   2006-09-02   
207-546 6 Milbridge ME   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2006-12-15   
207-546 7 Milbridge ME   5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-546 8 Milbridge ME   793K TWC IP ENABLED SERVICES, LLC 120   2012-10-02   
207-546 9 Milbridge ME   882G TELEPORT COMMUNICATIONS AMERICA, LLC - ME 120   2020-12-29   
207-547 A Sidney ME SDNYMEXARS2  3313 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-547 0 Sidney ME   3313 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-547 2 Sidney ME   3313 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-547 3 Sidney ME   3313 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-547 4 Sidney ME   3313 CONSOLIDATED COMMUNICATIONS OF MAINE COMPANY 120      
207-547 7 Sidney ME   793K TWC IP ENABLED SERVICES, LLC 120   2012-10-22   
207-547 8 Sidney ME   145J TERRA NOVA TELECOM INC. 120   2025-05-28   
207-548 A Searsport ME SRPTMEPRRS1  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      

<< 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 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.