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
832-789 9 Valley Lodge TX   560   2021-09-23   
832-813 3 Spring EMS TX HSTNTXJAXDY  560   2024-12-30   
832-932 0 League City TX   560   2021-06-14   
835-212 2 Philadelphia Suburban Zone 13 PA   228   2023-08-10   
835-221 6 Pottstown PA   228   2025-10-05   
835-227 2 Easton PA PHLAPAFGXXX  228   2024-09-26   
835-777 A Bernville PA HRBGPAGU6MD  226      
835-777 7 Bernville PA   226   2022-10-22   
835-888 A Philadelphia Suburban Zone 23 PA PHLAPAFGXXX  228      
835-888 8 Philadelphia Suburban Zone 23 PA   228   2022-10-22   
835-999 A Philadelphia Suburban Zone 22 PA PHLAPAFGXXX  228      
838-223 3 Westport NY   134   2025-09-10   
838-226 2 Keeseville NY   134   2025-07-12   
838-299 2 Hillsdale NY   134   2025-07-17   
838-303 3 Lake Placid NY   134   2025-07-12   
838-330 0 Fort Plain NY   134   2025-07-07   
838-337 7 Hoosick Falls NY   134   2025-04-09   
838-499 4 Canaan NY   134   2025-07-07   
838-577 2 Gloversville NY   134   2025-07-12   
838-688 6 Broadalbin NY   134   2025-07-07   
838-799 7 Blue Mountain Lake NY   134   2025-07-07   
838-858 5 Hague NY   134   2025-04-09   
838-881 1 North Creek NY   134   2025-07-12   
838-900 A Albany NY ALBYNYPSGMD  134      
838-900 0 Albany NY   134   2019-05-19   
838-939 A Putnam NY   134      
838-939 9 Putnam NY   134   2025-09-08   
838-977 9 Caroga Lake NY   134   2025-07-07   
839-200 5 Whitmire SC CLMASCTLX2Y  434   2024-02-16   
839-220 0 Jackson SC   442   2025-09-04   
839-221 8 Columbia SC CLMASCTLX2Y  434   2024-09-26   
839-227 7 Olar SC   434   2025-08-31   
839-232 3 Clover SC   422   2026-06-29   
839-278 1 Camden SC   434   2025-08-29   
839-282 8 Fort Mill SC   422   2025-08-29   
839-338 3 North Augusta SC   442   2026-06-26   
839-363 6 Estill SC   434   2025-08-30   
839-444 2 Ehrhardt SC   434   2025-11-10   
839-766 7 Great Falls SC   434   2025-08-29   
839-887 7 Williston SC   434   2025-08-31   
840-777 A Pomona CA LSANCAJWHMD  730      
840-777 7 Pomona CA   730   2021-02-23   
840-804 2 Claremont-San Dimas CA   730   2025-10-16   
840-888 A Redlands CA LSANCAJWHMD  730      
840-888 8 Redlands CA   730   2021-02-23   
840-998 8 Highland CA   730   2026-03-28   
840-999 A Upland CA LSANCAJWHMD  730      
840-999 9 Upland CA   730   2021-02-23   
843-217 4 Walterboro SC   436   2025-09-04   
843-243 2 Charleston SC   436   2021-09-25   
843-244 8 Greeleyville SC   432   2025-10-09   
843-281 5 North Myrtle Beach SC   432   2025-10-09   
843-433 3 Marion SC   432   2025-10-09   
843-480 6 Charleston SC CHTNSCFU6MD  436   2024-05-10   
843-486 4 Summerville SC CHTNSCFU6MD  436   2024-10-16   
843-490 6 Cottageville SC   436   2025-08-31   
843-502 4 St Helena Island SC   436   2025-09-04   
843-515 5 North Kingstree SC   432   2025-10-09   
843-534 2 Charleston SC   436   2023-02-16   
843-550 6 Turbeville SC   432   2026-07-05   
843-550 9 Turbeville SC   432   2025-10-09   
843-560 7 St George SC CLMASCTLX2Y  434   2024-08-22   
843-588 3 Folly Beach SC   436   2021-01-26   
843-608 6 Charleston SC CHTNSCFU6MD  436   2024-12-12   
843-623 8 Chesterfield SC   432   2025-10-09   
843-634 1 Ruby SC   432   2025-10-11   
843-636 4 St George SC   434   2020-11-12   
843-647 0 Charleston SC   436   2025-08-29   
843-658 1 Jefferson SC   432   2025-10-09   
843-668 5 Collins Creek SC   432   2025-10-09   
843-772 2 North Conway SC   432   2025-10-09   
843-775 7 South Conway SC   432   2025-10-09   
843-833 6 Georgetown SC   432   2025-10-09   
843-840 0 Huger SC   436   2025-08-31   
843-869 5 Edisto Island SC   436   2023-08-10   
843-880 8 Floyds SC   432   2025-10-09   
843-882 9 Sullivans Island SC   436   2021-05-07   
843-908 8 North Walterboro SC   436   2025-09-04   
843-988 8 Harleyville SC   434   2025-08-29   
843-989 2 Yemassee SC   436   2025-09-04   
845-228 6 Carmel NY   132   2025-04-08   
845-236 1 Marlboro NY   133   2025-07-07   
845-236 2 Marlboro NY   133   2026-03-15   
845-247 4 Saugerties NY   133   2025-09-01   
845-261 5 Highland NY PGHKNYWS9MD  133   2024-02-15   
845-265 6 Cold Spring NY   132   2025-04-09   
845-267 4 Congers NY   132   2025-11-24   
845-267 5 Congers NY   132   2025-04-08   
845-284 5 Lakeland NY   132   2021-09-26   
845-285 4 Millbrook NY PGHKNYWS9MD  133   2024-02-15   
845-295 9 Liberty NY   133   2025-07-07   
845-324 4 Warwick NY   133   2026-03-15   
845-335 0 Garrison NY   132   2020-12-29   
845-336 9 Kingston NY   133   2026-06-06   
845-351 3 Tuxedo NY   132   2025-09-01   
845-382 4 Kingston NY   133   2025-10-04   
845-383 4 Kingston NY PGHKNYWS9MD  133   2024-05-10   
845-384 9 Esopus NY PGHKNYWS9MD  133   2024-08-22   
845-436 0 Fallsburg NY   133   2025-04-09   
845-439 6 Livingston Manor NY   133   2020-12-29   

<< 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: ISP Telecom

Like this site? We accept donations via PayPal.