Local Calling Guide

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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
443-298 4 Easton MD SLBRMD906MD  242   2024-09-12   
443-298 5 Easton MD   242   2025-05-07   
443-298 8 Easton MD SLBRMD906MD  242   2024-02-15   
443-299 3 Fallston MD   238   2021-01-27   
443-299 4 Fallston MD   238   2025-05-16   
443-302 0 Crofton MD BLTQMD018MD  238   2024-10-12   
443-303 4 Aberdeen MD   236   2025-02-13   
443-304 0 Arbutus MD BLTQMD018MD  238   2024-10-12   
443-307 2 Bel Air MD   238   2025-04-29   
443-307 9 Bel Air MD   238   2022-11-07   
443-312 3 Brooklyn Park-Linthicum MD   238   2022-04-20   
443-313 1 Fork MD   238   2025-05-07   
443-313 2 Fork MD   238   2022-05-06   
443-315 0 Catonsville MD   238   2025-05-28   
443-323 5 Sharptown MD SLBRMD906MD  242   2024-02-15   
443-331 0 Taneytown MD BLTQMD018MD  238   2024-02-15   
443-371 5 Bel Air MD   238   2023-08-06   
443-372 4 Edgewood MD   238   2021-07-17   
443-373 6 Ocean City MD   242   2022-11-07   
443-396 0 Odenton MD BLTQMD018MD  238   2024-10-12   
443-408 3 Sparrows Point MD BLTQMD018MD  238   2024-07-16   
443-412 4 Churchville MD BLTQMD018MD  238   2024-02-15   
443-437 2 Pocomoke MD   242   2021-12-09   
443-441 4 Glenwood MD BLTQMD018MD  238   2024-02-15   
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   
443-490 1 Edgewood MD   238   2025-05-07   
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   
443-495 1 Parkville MD   238   2025-07-25   
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   
443-598 4 Sherwood Forest MD   238   2025-05-28   
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   
443-706 5 Crisfield MD   242   2025-07-25   
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   
443-971 5 Taneytown MD   238   2025-05-07   
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   
447-222 7 Armstrong IL   370   2025-07-06   
447-225 2 Vermilion IL   938   2025-05-31   
447-266 6 Sadorus IL   370   2025-05-27   
447-300 3 Mansfield IL   370   2025-05-27   
447-313 3 Charleston IL   976   2025-08-02   
447-322 A Mattoon IL   976   2025-08-17   
447-322 2 Mattoon IL   976   2025-08-17   
447-333 7 Bismarck IL   370   2025-07-06   
447-336 6 Mount Pulaski IL   374   2025-06-01   
447-424 4 Mount Zion IL   374   2025-06-01   

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

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