Local Calling Guide

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Sharptown, MD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
410-883 A SHTWMDSTRS1  9212 VERIZON MARYLAND, INC. 242      
410-883 0 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-10   
410-883 1 SLBRMD902MD  073H TELNYX LLC 242   2017-09-13   
410-883 2 SHTWMDSTRS1  9212 VERIZON MARYLAND, INC. 242      
410-883 3 SHTWMDSTRS1  9212 VERIZON MARYLAND, INC. 242      
410-883 4 SLBRMDFSDS0  2593 CORE COMMUNICATIONS, INC.- MD 242   2004-04-02   
410-883 5 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2020-04-30   
410-883 6 SLBRMD90DS0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-05-02   
410-883 7 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2020-04-30   
410-883 8 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2017-04-14   
410-883 9 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-10   
443-323 A SLBRMDSBDC0  7944 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD 242      
443-323 0 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2020-04-30   
443-323 1 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2020-07-04   
443-323 2 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2020-07-04   
443-323 3 SLBRMDSBXLX  318J COMCAST IP PHONE LLC 242   2006-07-31   
443-323 4 SLBRMD90DS0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-05-02   
443-323 5   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-06-17   
443-323 6 SLBRMD90DS0  2593 CORE COMMUNICATIONS, INC.- MD 242   2019-05-02   
443-323 7   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-06-17   
443-323 8   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-06-17   
443-323 9 SLBRMDSBDC0  7944 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD 242      
667-293 A SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-293 3 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2020-11-21   
667-293 4 SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2021-11-15   
667-293 5 SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2021-11-15   
667-293 6 SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2021-05-27   
667-293 9 SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2020-11-21   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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