Local Calling Guide

Area code/prefix search

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OCN: 145J TERRA NOVA TELECOM INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
956-577 9 Harlingen TX   568   2023-01-14   
956-598 9 Mission TX   568   2023-11-16   
956-636 0 Santa Rosa TX   568   2022-07-05   
956-646 6 Donna TX   568   2022-07-05   
956-676 6 Brownsville TX HRLNTXDU7MD  568   2022-07-05   
956-690 2 Raymondville TX   568   2023-04-29   
956-780 7 Mission TX HRLNTXDU7MD  568   2024-05-26   
956-788 8 San Benito TX   568   2022-07-05   
956-808 A Harlingen TX HRLNTXDU7MD  568      
956-808 8 Harlingen TX   568   2022-07-30   
956-828 8 McAllen TX   568   2023-06-23   
956-848 9 Falcon Heights TX   568   2022-07-05   
959-228 2 Cornwall CT   920   2025-04-08   
959-277 7 Norwich CT   920   2025-07-26   
959-588 5 Niantic CT HRFRCT03XMX  920   2024-08-08   
959-900 A Hartford CT HRFRCT03XMX  920      
959-900 0 Hartford CT   920   2019-02-14   
959-955 9 Killingworth CT HRFRCT03XMX  920   2024-08-14   
970-232 7 Fort Collins CO   656   2021-04-28   
970-258 2 Montrose CO   656   2022-08-02   
970-258 9 Montrose CO   656   2023-02-16   
970-272 2 Maybell CO   656   2025-05-15   
970-291 2 Steamboat Springs CO DNVRCO26XSX  656   2024-08-21   
970-303 0 Windsor CO   656   2025-04-16   
970-320 0 Eckert CO   656   2025-05-15   
970-333 2 Dillon CO DNVRCO26XSX  656   2024-11-12   
970-361 9 Grand Junction CO DNVRCO26XSX  656   2024-02-02   
970-369 3 Telluride CO   656   2023-06-24   
970-418 1 Dillon CO   656   2023-08-06   
970-418 2 Dillon CO   656   2022-11-03   
970-441 2 Fort Morgan CO   656   2021-04-28   
970-444 3 Bayfield CO   656   2022-07-04   
970-444 6 Bayfield CO DNVRCO26XSX  656   2024-09-09   
970-452 3 Aspen CO   656   2022-10-07   
970-458 0 Sterling CO   656   2021-09-28   
970-480 3 Estes Park CO DNVRCO26XSX  656   2024-08-21   
970-486 9 Dillon CO DNVRCO26XSX  656   2024-05-10   
970-536 4 New Castle CO DNVRCO26XSX  656   2024-09-09   
970-552 2 Akron CO   656   2025-05-15   
970-558 8 Hotchkiss CO   656   2025-05-21   
970-570 1 Cortez CO   656   2023-08-06   
970-576 7 Greeley CO   656   2023-06-23   
970-584 3 Greeley CO   656   2025-02-14   
970-595 5 Eckley CO   656   2025-05-21   
970-614 2 La Salle CO   656   2022-06-30   
970-642 7 Gunnison CO   656   2021-11-04   
970-645 4 Weldona CO DNVRCO26XSX  656   2024-08-21   
970-671 3 Collbran CO   656   2025-05-24   
970-687 9 Gypsum CO   656   2025-05-15   
970-701 3 Craig CO   656   2021-01-12   
970-705 5 Eagle CO   656   2025-05-15   
970-706 6 Rangely CO   656   2025-05-15   
970-727 7 Crested Butte CO   656   2022-12-14   
970-733 7 Dolores CO   656   2025-06-11   
970-739 2 Cortez CO   656   2021-01-12   
970-772 7 Gilcrest CO DNVRCO26XSX  656   2024-08-08   
970-788 9 Allison CO   656   2025-05-15   
970-796 3 Otis CO   656   2025-05-26   
970-816 9 Cortez CO DNVRCO26XSX  656   2024-05-10   
970-838 8 Walden CO   656   2025-05-24   
970-856 2 Cedaredge CO   656   2025-05-24   
970-887 6 Granby CO   656   2023-06-23   
970-899 8 Lodore CO   656   2025-05-15   
970-904 4 Vail CO DNVRCO26XSX  656   2024-02-14   
970-904 5 Vail CO DNVRCO26XSX  656   2024-12-30   
970-921 6 Crawford CO   656   2025-05-24   
970-922 4 Aspen CO   656   2023-06-24   
970-929 6 Somerset CO   656   2025-05-15   
970-965 2 Yuma CO   656   2025-05-15   
970-966 1 Loveland CO   656   2023-08-05   
970-969 9 Pagosa Springs CO   656   2025-05-15   
970-979 7 Edwards CO   656   2025-05-21   
970-989 5 Glenwood Springs CO   656   2021-04-28   
970-992 9 Dove Creek CO   656   2025-05-15   
970-993 9 Marvel CO   656   2025-05-15   
970-998 9 McCoy CO   656   2025-05-15   
971-225 5 St Helens OR PTLDOR13X9X  672   2024-12-04   
971-240 6 Salem OR PTLDOR13X9X  672   2024-12-04   
971-309 9 Willamina OR   672   2025-07-12   
971-324 2 Nehalem OR   672   2025-07-12   
971-366 9 Beaver OR   672   2025-07-12   
971-390 0 Jewell OR   672   2025-07-12   
971-403 3 Astoria OR PTLDOR13X9X  672   2024-02-14   
971-418 8 Warrenton OR PTLDOR13X9X  672   2024-02-15   
971-422 4 Vernonia OR   672   2025-07-10   
971-460 5 Portland OR PTLDOR13X9X  672   2024-05-21   
971-464 4 Beaverton OR   672   2025-08-05   
971-667 6 Government Camp OR   672   2025-07-10   
971-688 6 Clatskanie OR   672   2025-07-12   
971-758 8 Carlton OR   672   2025-07-12   
971-791 9 Bay City OR   672   2025-07-12   
971-800 8 Mill City OR   672   2025-07-12   
971-899 8 Rainier OR   672   2025-04-09   
971-966 9 Grand Island OR   672   2025-07-12   
972-428 9 Carrollton TX DLLSTX97X6X  552   2024-12-03   
972-483 8 Italy TX   552   2025-08-16   
972-627 9 Avalon TX   552   2025-08-08   
972-733 8 Dallas TX   552   2021-01-30   
972-984 6 McKinney TX DLLSTX97X6X  552   2024-12-03   
972-999 9 Irving TX DLLSTX97X6X  552   2024-06-27   

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Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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