Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
443-455 4 Baltimore MD   238   2023-11-16   
443-482 4 Annapolis MD   238   2022-11-07   
443-483 8 Cardiff MD   238   2021-01-27   
443-485 9 Elkton MD   238   2021-07-16   
443-486 0 Prince Frederick MD   238   2021-07-16   
443-492 0 Elkridge MD BLTQMD018MD  238   2024-10-12   
443-492 7 Elkridge MD   238   2023-04-29   
443-493 4 Delmar MD SLBRMD906MD  242   2024-02-15   
443-495 0 Parkville MD BLTQMD018MD  238   2024-10-12   
443-507 7 Hampstead MD BLTQMD018MD  238   2024-02-15   
443-508 6 Hampstead MD BLTQMD018MD  238   2024-09-12   
443-516 0 Sykesville MD BLTQMD018MD  238   2024-10-12   
443-519 1 Towson MD BLTQMD018MD  238   2024-10-12   
443-521 8 Cambridge MD   242   2023-04-29   
443-533 4 Jarrettsville MD BLTQMD018MD  238   2024-02-15   
443-549 6 Dundalk MD BLTQMD018MD  238   2024-02-15   
443-551 1 Woodlawn MD BLTQMD018MD  238   2024-02-15   
443-581 3 Chase MD BLTQMD018MD  238   2024-09-12   
443-584 2 Crofton MD BLTQMD018MD  238   2024-02-15   
443-587 5 Edgewood MD BLTQMD018MD  238   2024-02-15   
443-592 9 Elkridge MD   238   2021-01-27   
443-599 1 Severn MD BLTQMD018MD  238   2024-10-12   
443-647 0 New Windsor MD BLTQMD018MD  238   2024-02-15   
443-657 6 Randallstown MD BLTQMD018MD  238   2024-02-15   
443-663 1 Woodlawn MD BLTQMD018MD  238   2024-09-11   
443-688 4 Severn MD BLTQMD018MD  238   2024-02-15   
443-689 8 Cockeysville MD   238   2023-08-06   
443-696 2 Dundalk MD BLTQMD018MD  238   2024-09-11   
443-698 7 Odenton MD BLTQMD018MD  238   2024-02-15   
443-706 0 Crisfield MD SLBRMD906MD  242   2024-02-15   
443-706 4 Crisfield MD SLBRMD906MD  242   2024-10-12   
443-715 5 North East MD BLTQMD018MD  238   2024-02-15   
443-715 9 North East MD BLTQMD018MD  238   2024-09-12   
443-727 0 Bishopville MD SLBRMD906MD  242   2024-02-15   
443-727 9 Bishopville MD   242   2023-08-06   
443-728 0 Berlin MD SLBRMD906MD  242   2024-02-15   
443-731 8 Port Deposit MD BLTQMD018MD  238   2024-02-15   
443-757 6 Elkridge MD   238   2022-08-31   
443-758 9 Annapolis MD   238   2022-01-05   
443-779 1 Aberdeen MD WASHDC12KMD  236   2024-07-16   
443-848 5 Glen Burnie MD   238   2021-01-27   
443-877 0 North East MD   238   2021-01-28   
443-917 5 Columbia MD BLTQMD018MD  238   2024-09-11   
443-947 8 Perryville MD BLTQMD018MD  238   2024-02-15   
443-951 1 Annapolis MD BLTQMD018MD  238   2024-12-29   
443-957 7 Baltimore MD BLTQMD018MD  238   2024-05-25   
443-957 8 Baltimore MD BLTQMD018MD  238   2024-12-29   
443-963 8 Baltimore MD   238   2022-08-02   
443-969 6 Essex MD BLTQMD018MD  238   2024-02-15   
443-971 4 Taneytown MD BLTQMD018MD  238   2024-09-13   
443-981 4 Fallston MD BLTQMD018MD  238   2024-02-15   
443-981 5 Fallston MD BLTQMD018MD  238   2024-09-12   
443-998 3 Parkville MD BLTQMD018MD  238   2024-02-15   
445-205 5 Doylestown PA PHLAPAFGXXX  228   2024-09-26   
445-222 0 Pennsburg PA PHLAPAFGXXX  228   2024-02-13   
445-300 A Philadelphia Zone 1 PA PHLAPAFGXXX  228      
445-300 0 Philadelphia Zone 1 PA   228   2019-05-19   
445-465 5 Philadelphia Zone 4 PA PHLAPAFGXXX  228   2024-10-07   
445-666 0 Green Lane PA PHLAPAFGXXX  228   2024-02-13   
445-666 1 Green Lane PA PHLAPAFGXXX  228   2024-09-09   
445-777 1 Yardley PA PHLAPAFGXXX  228   2024-02-13   
445-999 0 Harleysville PA PHLAPAFGXXX  228   2024-02-13   
447-442 4 West Dana IL IPLWIN75EMD  336   2024-04-21   
458-255 2 Hermiston OR PTLDOR13X9X  672   2024-08-12   
458-323 3 Leaburg OR EUGNOR144MD  670   2024-06-15   
458-336 6 Redmond OR   672   2025-04-16   
458-433 4 Vale OR   652   2025-04-09   
458-777 2 Jefferson OR   670   2025-04-09   
458-999 4 Umatilla OR PTLDOR13X9X  672   2024-08-12   
463-666 4 Mooresville IN IPLWIN75EMD  336   2024-08-09   
463-676 7 Oaklandon IN   336   2025-04-09   
463-800 A Indianapolis IN IPLWIN75EMD  336      
463-800 0 Indianapolis IN   336   2019-05-01   
464-223 3 Peotone IL   358   2023-11-13   
464-226 2 Oak Park IL   358   2023-11-13   
464-229 2 Tinley Park IL   358   2023-11-13   
464-266 6 Cicero IL   358   2023-03-21   
464-888 4 Orland IL   358   2024-02-14   
469-228 2 Maypearl TX   552   2021-06-14   
469-228 5 Maypearl TX   552   2022-01-05   
469-272 1 Cedar Hill TX   552   2021-10-05   
469-424 9 McKinney TX   552   2021-05-20   
469-437 0 Red Oak TX   552   2021-06-18   
469-461 6 Dallas TX   552   2022-10-30   
469-546 8 Carrollton TX   552   2023-04-29   
469-548 1 Waxahachie TX   552   2021-06-14   
469-632 5 Terrell TX   552   2021-07-20   
469-648 2 Irving TX   552   2021-06-18   
469-654 9 Crandall TX   552   2022-08-03   
469-728 1 Forney TX   552   2021-09-23   
469-751 3 Dallas Fort Worth Airport TX   552   2021-05-19   
469-765 1 De Soto TX   552   2021-09-23   
469-789 8 Grand Prairie TX DLLSTX97X6X  552   2024-06-26   
469-948 4 Lewisville TX DLLSTX97X6X  552   2024-11-13   
470-284 9 Villa Rica GA ATLNGAMQX4X  438   2024-02-13   
470-287 6 Clermont GA ATLNGAMQX4X  438   2024-04-24   
470-534 1 Atlanta Northeast GA   438   2021-08-26   
470-616 6 Buchanan GA   438   2022-08-02   
470-625 4 Grantville GA ATLNGAMQX4X  438   2024-09-12   
470-724 8 Newnan GA   438   2023-11-14   

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

Sponsored by: ISP Telecom

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