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Ridge, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
240-634 3 VINNVACBDS0  876D ONVOY, LLC - MD 236   2020-10-17   
240-634 4 ARTNVAARXJY  2593 CORE COMMUNICATIONS, INC.- MD 236   2019-07-30   
240-634 5 ARTNVAARXJY  2593 CORE COMMUNICATIONS, INC.- MD 236   2019-07-30   
240-634 6 ARTNVAARXJY  2593 CORE COMMUNICATIONS, INC.- MD 236   2019-03-29   
240-634 7   2593 CORE COMMUNICATIONS, INC.- MD 236   2019-03-29   
240-634 8 VINNVACBDS0  876D ONVOY, LLC - MD 236   2019-02-19   
240-634 9 VINNVACBDS0  876D ONVOY, LLC - MD 236   2019-02-19   
240-844 A VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-844 0 WASHDC127MD  073H TELNYX LLC 236   2024-02-04   
240-844 1 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-02-22   
240-844 2 WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-11-18   
240-844 3 VINNVACBDS0  876D ONVOY, LLC - MD 236   2012-10-07   
240-844 4 VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-844 5 VINNVACBDS0  876D ONVOY, LLC - MD 236   2005-08-15   
240-844 6   145J TERRA NOVA TELECOM INC. 236   2024-03-03   
240-844 7 VINNVACBDS0  876D ONVOY, LLC - MD 236   2005-08-15   
240-844 8 WASHDC127MD  073H TELNYX LLC 236   2024-03-03   
240-844 9 WASHDCSWXZZ  829J PAETEC ITEL, LLC 236   2004-03-27   
301-872 A RIDGMDRIRS0  9212 VERIZON MARYLAND, INC. 236      
301-872 0 RIDGMDRIRS0  9212 VERIZON MARYLAND, INC. 236      
301-872 1 WASHDC127MD  073H TELNYX LLC 236   2023-06-18   
301-872 2 RIDGMDRIRS0  9212 VERIZON MARYLAND, INC. 236      
301-872 3 VINNVACBDS0  876D ONVOY, LLC - MD 236   2023-06-17   
301-872 4 RIDGMDRIRS0  9212 VERIZON MARYLAND, INC. 236      
301-872 5 RIDGMDRIRS0  9212 VERIZON MARYLAND, INC. 236      
301-872 6 WASHDC127MD  073H TELNYX LLC 236   2024-02-04   
301-872 7 WASHDC127MD  073H TELNYX LLC 236   2024-02-04   
301-872 8 RIDGMDRIRS0  9212 VERIZON MARYLAND, INC. 236      
301-872 9 RIDGMDRIRS0  9212 VERIZON MARYLAND, INC. 236      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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