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: 145J TERRA NOVA TELECOM INC.

<< 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 LATA LIR Eff date Disc date
858-384 1 San Diego: Linda Vista DA CA SNDGCA0264Z  732   2024-12-27   
858-729 6 La Jolla CA   732   2026-03-13   
858-733 3 Rancho Penasquitos CA   732   2021-01-12   
858-754 1 La Jolla CA SNDGCA0264Z  732   2024-07-08   
858-762 4 Poway CA   732   2026-03-13   
858-768 9 La Jolla CA   732   2025-02-14   
858-860 0 San Diego: Mira Mesa DA CA   732   2025-10-09   
858-883 6 Poway CA   732   2021-10-02   
858-883 7 Poway CA   732   2021-01-06   
858-925 0 Del Mar CA   732   2025-10-31   
859-345 0 Boone KY   922   2026-03-28   
859-345 5 Boone KY   922   2025-08-13   
859-438 2 Covington KY   922   2023-08-06   
859-449 9 Walton KY   922   2021-11-04   
859-663 9 Covington KY CNCNOHWSXDZ  922   2024-06-27   
859-780 9 Walton KY CNCNOHWSXDZ  922   2024-02-10   
859-823 7 Williamstown KY   922   2021-01-21   
859-838 0 Alexandria KY   922   2021-09-29   
859-908 3 Alexandria KY CNCNOHWSXDZ  922   2024-12-30   
859-918 2 Boone KY CNCNOHWSXDZ  922   2024-08-13   
859-966 3 Independence KY   922   2025-04-09   
860-217 4 Simsbury CT   920   2025-07-24   
860-219 3 Windsor CT   920   2026-06-05   
860-253 1 Enfield CT   920   2020-11-27   
860-267 3 East Hampton CT   920   2020-11-27   
860-308 9 Hartford CT   920   2022-08-21   
860-315 6 Putnam CT   920   2023-11-16   
860-317 4 Plainfield CT   920   2023-08-15   
860-323 6 Simsbury CT   920   2026-03-29   
860-372 3 Hartford CT   920   2023-02-17   
860-385 9 Southington CT   920   2026-05-01   
860-398 8 Middletown CT   920   2021-09-29   
860-405 6 New London CT   920   2022-10-02   
860-410 3 Plainville CT   920   2022-08-03   
860-412 2 Danielson CT   920   2022-10-02   
860-457 2 Plainfield CT   920   2022-10-07   
860-479 8 Plainville CT   920   2021-11-04   
860-483 7 Watertown CT   920   2022-05-10   
860-487 5 Storrs CT   920   2022-06-04   
860-488 8 New Milford CT   920   2020-11-27   
860-517 5 Plainville CT HRFRCT03XMX  920   2024-10-24   
860-598 6 Lyme CT   920   2026-02-06   
860-600 1 Litchfield CT   920   2026-02-06   
860-601 9 Torrington CT   920   2023-02-17   
860-602 9 Windsor CT HRFRCT03XMX  920   2024-10-12   
860-613 8 Middletown CT   920   2022-04-10   
860-630 3 Putnam CT   920   2026-06-05   
860-662 2 Essex CT   920   2020-12-12   
860-699 9 Ledyard CT HRFRCT03XMX  920   2024-02-16   
860-703 2 Farmington CT   920   2022-12-17   
860-718 0 Deep River CT   920   2025-05-05   
860-737 6 Windsor CT   920   2021-09-29   
860-746 3 Enfield CT   920   2021-09-29   
860-753 9 Putnam CT   920   2025-02-14   
860-780 9 Glastonbury CT   920   2025-04-28   
860-783 9 Manchester CT   920   2025-05-05   
860-784 3 Simsbury CT   920   2022-12-17   
860-787 9 Windsor CT   920   2025-10-06   
860-788 0 Middletown CT   920   2022-11-03   
860-790 2 Deep River CT   920   2020-12-12   
860-800 8 Norwich CT   920   2026-03-29   
860-838 5 Hartford CT HRFRCT03XMX  920   2024-12-30   
860-847 2 Windsor CT   920   2023-06-24   
860-853 2 Old Saybrook CT   920   2025-05-15   
860-858 2 Rockville CT   920   2022-04-10   
860-858 3 Rockville CT   920   2021-09-29   
860-866 0 Torrington CT   920   2022-08-21   
860-901 9 Windsor Locks CT   920   2025-04-08   
860-914 7 New Britain CT   920   2023-08-06   
860-923 5 Putnam CT   920   2022-04-10   
860-963 8 Putnam CT   920   2021-09-29   
860-974 8 Putnam CT   920   2025-10-06   
862-206 2 Millburn NJ   224   2021-06-16   
862-207 0 Boonton NJ JRCYNJ65CMD  224   2024-05-11   
862-209 8 Rockaway NJ JRCYNJ65CMD  224   2024-09-12   
862-222 9 Morristown NJ JRCYNJ65CMD  224   2024-11-12   
862-223 4 Livingston NJ JRCYNJ65CMD  224   2024-05-10   
862-223 5 Livingston NJ   224   2022-08-31   
862-223 6 Livingston NJ JRCYNJ65CMD  224   2024-11-12   
862-252 2 Orange NJ   224   2021-01-25   
862-381 3 Newark NJ JRCYNJ65CMD  224   2024-10-07   
862-388 1 Passaic NJ JRCYNJ65CMD  224   2024-09-26   
862-388 2 Passaic NJ   224   2026-01-11   
862-484 4 Paterson NJ   224   2025-02-13   
862-688 6 Vernon NJ   224   2025-07-06   
862-766 9 Orange NJ   224   2025-05-07   
864-284 5 Greenville SC   430   2023-11-11   
864-341 3 Mountville SC   430   2025-08-29   
864-369 8 Honea Path SC GNVLSCMCX0X  430   2022-05-13   
864-387 6 Greenville SC   430   2025-08-29   
864-387 7 Greenville SC GNVLSCMCX0X  430   2024-12-12   
864-402 6 Pelzer SC GNVLSCMCX0X  430   2024-02-14   
864-426 9 Union SC   430   2021-05-07   
864-463 2 Cowpens SC   430   2021-01-30   
864-463 7 Cowpens SC   430   2021-09-25   
864-465 0 McCormick SC   430   2025-08-29   
864-498 0 Greenville SC   430   2026-05-01   
864-507 6 Pickens SC   430   2025-08-29   
864-507 7 Pickens SC GNVLSCMCX0X  430   2024-12-12   
864-544 5 Lockhart SC   430   2025-08-29   

<< 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: Tue, 16 Jun 2026 00:09:45 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.