240-264 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | LAUREL236 | MRKKMDMKDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
240-264-1 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | LAUREL236 | MRKKMDMKDS0 | N/A | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
240-264-3 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | LAUREL236 | MRKKMDMKDS0 | N/A | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
240-264-8 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | LAUREL236 | MRKKMDMKDS0 | N/A | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
240-581-6 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | LAUREL236 | MRKKMDMKDS0 | 06/23/2008 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
240-581-7 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | LAUREL236 | MRKKMDMKDS0 | 06/23/2008 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
240-583 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | LAUREL236 | MRKKMDMKDS0 | 04/28/2010 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
240-583-2 | MD | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LAUREL236 | MRKKMDMKDS0 | 04/28/2010 | Prefix Type: CLEC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
240-583-3 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | LAUREL236 | MRKKMDMKDS0 | 04/28/2010 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
240-583-4 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | LAUREL236 | MRKKMDMKDS0 | 04/28/2010 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
240-583-5 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | LAUREL236 | MRKKMDMKDS0 | 04/28/2010 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
240-583-6 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | LAUREL236 | MRKKMDMKDS0 | 04/28/2010 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
301-210 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | LAUREL236 | MRKKMDMKDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
301-419 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSNG236Z13 | MRKKMDMKDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
301-425 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSNG236Z13 | MRKKMDMKDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
301-426 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSNG236Z13 | MRKKMDMKDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
301-426-0 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSNG236Z13 | MRKKMDMKDS0 | N/A | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
301-426-1 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSNG236Z13 | MRKKMDMKDS0 | N/A | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
301-426-2 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSNG236Z13 | MRKKMDMKDS0 | N/A | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
301-426-3 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSNG236Z13 | MRKKMDMKDS0 | N/A | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
301-426-4 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSNG236Z13 | MRKKMDMKDS0 | N/A | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
301-426-5 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSNG236Z13 | MRKKMDMKDS0 | N/A | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
301-426-7 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSNG236Z13 | MRKKMDMKDS0 | N/A | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
301-426-8 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSNG236Z13 | MRKKMDMKDS0 | N/A | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
301-426-9 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSNG236Z13 | MRKKMDMKDS0 | N/A | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
301-566 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSNG236Z13 | MRKKMDMKDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
301-716 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WSNG236Z13 | MRKKMDMKDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
410-606 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WATERLO236 | MRKKMDMKDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
410-722 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WATERLO236 | MRKKMDMKDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
410-738 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WATERLO236 | MRKKMDMKDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
410-791 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WATERLO236 | MRKKMDMKDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
410-813 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WATERLO236 | MRKKMDMKDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
410-815 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WATERLO236 | MRKKMDMKDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |
410-898 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | WATERLO236 | MRKKMDMKDS0 | 00/00/0000 | Prefix Type: RBOC Switch Name: MUIRKIRK Switch Type: NTDMS100 LATA: N/A Tandem: N/A Detailed Switch Info |