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OCN: 2593 CORE COMMUNICATIONS, INC.- MD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
443-644 7 Jarrettsville MD   238      
443-645 2 Millersville MD   238      
443-647 2 New Windsor MD   238      
443-647 6 New Windsor MD   238      
443-649 6 Sparrows Point MD   238      
443-650 6 Reisterstown MD   238      
443-650 9 Reisterstown MD   238      
443-662 2 Sparks-Glencoe MD   238      
443-662 3 Sparks-Glencoe MD   238      
443-663 2 Woodlawn MD   238      
443-665 A Nanticoke MD SLBRMD90DS0  242      
443-665 3 Nanticoke MD   242      
443-665 5 Nanticoke MD   242      
443-665 6 Nanticoke MD SLBRMD90DS0  242      
443-665 7 Nanticoke MD   242      
443-666 5 Chestertown MD   242      
443-671 0 New Windsor MD   238      
443-672 0 Parkton MD   238      
443-672 3 Parkton MD   238      
443-674 4 North East MD   238      
443-674 5 North East MD   238      
443-675 4 Randallstown MD   238      
443-678 4 Parkville MD   238      
443-678 6 Parkville MD   238      
443-678 7 Parkville MD   238      
443-686 4 Fallston MD   238      
443-686 6 Fallston MD   238      
443-688 7 Severn MD   238      
443-696 6 Dundalk MD   238      
443-705 4 Cockeysville MD   238      
443-719 4 Jarrettsville MD   238      
443-719 5 Jarrettsville MD   238      
443-719 6 Jarrettsville MD   238      
443-719 7 Jarrettsville MD   238      
443-727 5 Bishopville MD   242      
443-727 6 Bishopville MD   242      
443-728 3 Berlin MD   242      
443-728 4 Berlin MD   242      
443-728 5 Berlin MD   242      
443-728 6 Berlin MD   242      
443-728 7 Berlin MD   242      
443-728 8 Berlin MD   242      
443-729 7 Woodlawn MD   238      
443-732 4 Silver Run MD   238      
443-733 7 Waterloo MD   238      
443-737 3 Waterloo MD   238      
443-737 5 Waterloo MD   238      
443-746 5 Easton MD   242      
443-746 6 Easton MD   242      
443-747 A Port Deposit MD BLTMMD91GT0  238      
443-747 0 Port Deposit MD BLTMMD91GT0  238      
443-747 3 Port Deposit MD BLTMMD91GT0  238      
443-748 6 Millersville MD   238      
443-748 7 Millersville MD   238      
443-751 2 Woodlawn MD   238      
443-763 8 Glen Burnie MD   238      
443-767 2 Worthington MD   238      
443-767 6 Worthington MD   238      
443-773 7 Brooklyn Park-Linthicum MD   238      
443-773 8 Brooklyn Park-Linthicum MD   238      
443-774 2 Columbia MD   238      
443-774 3 Columbia MD   238      
443-774 6 Columbia MD   238      
443-774 7 Columbia MD   238      
443-777 9 Essex MD   238      
443-781 0 Armiger-Gibson Island MD   238      
443-782 2 Annapolis MD   238      
443-782 6 Annapolis MD   238      
443-782 9 Annapolis MD   238      
443-793 2 Parkville MD   238      
443-793 3 Parkville MD   238      
443-793 9 Parkville MD   238      
443-796 2 Pikesville MD   238      
443-815 2 Essex MD   238      
443-816 4 Severna Park MD   238      
443-816 5 Severna Park MD   238      
443-816 6 Severna Park MD   238      
443-816 7 Severna Park MD   238      
443-836 2 Baltimore MD   238      
443-836 3 Baltimore MD   238      
443-836 8 Baltimore MD   238      
443-836 9 Baltimore MD   238      
443-843 4 Havre de Grace MD   238      
443-843 9 Havre de Grace MD   238      
443-856 A Ocean City MD SLBRMD90DS0  242      
443-856 1 Ocean City MD ESTNMDBNGT0  242      
443-859 9 Salisbury MD   242      
443-879 0 Dundalk MD   238      
443-881 7 Reisterstown MD   238      
443-892 5 New Windsor MD   238      
443-893 5 Woodlawn MD   238      
443-893 6 Woodlawn MD   238      
443-893 8 Woodlawn MD   238      
443-893 9 Woodlawn MD   238      
443-897 4 Baltimore MD   238      
443-898 0 Pikesville MD   238      
443-899 5 Waterloo MD   238      
443-899 6 Waterloo MD   238      
443-912 A Towson MD BLTMMD91GT0  238      
443-912 1 Towson MD BLTMMD91GT0  238      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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