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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
301-426MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z13MRKKMDMKDS000/00/0000Prefix Type: RBOC
Switch Name: MUIRKIRK
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-426
301-426-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z13MRKKMDMKDS0N/APrefix Type: RBOC
Switch Name: MUIRKIRK
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-426-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z13MRKKMDMKDS0N/APrefix Type: RBOC
Switch Name: MUIRKIRK
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-426-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z13MRKKMDMKDS0N/APrefix Type: RBOC
Switch Name: MUIRKIRK
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-426-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z13MRKKMDMKDS0N/APrefix Type: RBOC
Switch Name: MUIRKIRK
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-426-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z13MRKKMDMKDS0N/APrefix Type: RBOC
Switch Name: MUIRKIRK
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-426-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z13MRKKMDMKDS0N/APrefix Type: RBOC
Switch Name: MUIRKIRK
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-426-6MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229WSNG236Z13NOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-426-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z13MRKKMDMKDS0N/APrefix Type: RBOC
Switch Name: MUIRKIRK
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-426-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z13MRKKMDMKDS0N/APrefix Type: RBOC
Switch Name: MUIRKIRK
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-426-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSNG236Z13MRKKMDMKDS0N/APrefix Type: RBOC
Switch Name: MUIRKIRK
Switch Type: NTDMS100
LATA: N/A
Tandem: N/A
Detailed Switch Info
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