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
443-581 3 Chase MD BLTQMD018MD  238   2024-09-12   
443-584 2 Crofton MD BLTQMD018MD  238   2024-02-15   
443-587 3 Edgewood MD   238   2026-01-04   
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   
443-728 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 2 Taneytown MD   238   2026-01-04   
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   
443-981 6 Fallston MD   238   2026-01-04   
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   
445-333 0 Quakertown PA   228   2026-01-19   
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   
447-320 0 Oakford IL   374   2025-10-06   
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   
447-444 7 Bondville IL   370   2025-05-27   
447-466 6 Chatham IL   374   2025-05-27   
447-477 4 Fisher IL   370   2025-05-27   
447-525 5 Pawnee IL   374   2025-06-01   
447-644 4 Royal IL   370   2025-06-01   
447-666 7 Buckley IL   370   2025-07-11   
447-667 6 Ogden IL   370   2025-05-27   
447-677 7 Potomac IL   370   2025-05-27   
447-737 3 East Lynn IL   370   2025-06-01   
447-744 4 Broadlands IL   370   2025-05-27   
447-888 9 Rantoul IL   370   2025-07-06   
447-999 7 Flatville IL   370   2025-05-27   
448-333 8 Santa Rosa Beach FL   44815   2025-07-11   
448-444 8 Century FL   480   2025-08-01   
458-266 6 Lebanon OR   670   2025-07-10   
458-271 4 Roseburg OR   670   2025-08-20   
458-273 8 Eugene OR   670   2025-08-04   
458-288 8 Glide OR   670   2025-07-10   
458-303 3 Rufus OR   672   2025-07-12   
458-330 0 Philomath OR   670   2025-07-10   
458-332 2 Grants Pass OR   670   2025-07-10   
458-336 6 Redmond OR   672   2025-04-16   
458-350 0 Lapine OR   672   2025-10-28   
458-353 3 Pilot Rock OR   672   2026-01-12   
458-433 4 Vale OR   652   2025-04-09   
458-466 6 Bandon OR   670   2025-07-10   
458-505 0 Shady Cove OR   670   2025-07-10   
458-666 9 Bend OR   672   2025-08-05   
458-703 0 Canyonville OR   670   2025-07-10   
458-777 2 Jefferson OR   670   2025-04-09   
458-868 6 South Beach OR   670   2025-07-10   
458-886 8 Bly OR   670   2025-07-10   
463-323 3 Westfield IN   336   2025-05-27   
463-500 8 Nineveh IN   336   2025-07-06   
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   
464-282 2 Tinley Park IL   358   2026-02-06   
464-888 4 Orland IL   358   2024-02-14   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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