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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
301-579MDVERIZON MARYLAND, INC. (Verizon Communications)9212BRANDYWINEBADNMDBNRS000/00/0000Prefix Type: RBOC
Switch Name: BRANDYWINE
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-579
301-579-0MDPEERLESS NETWORK OF MARYLAND, LLC568GBRANDYWINENOCLLIKNOWN11/18/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-579-1MDCORE COMMUNICATIONS, INC.- MD2593BRANDYWINENOCLLIKNOWN04/11/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-579-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212BRANDYWINEBADNMDBNRS0N/APrefix Type: RBOC
Switch Name: BRANDYWINE
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-579-3MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119BRANDYWINENOCLLIKNOWN12/20/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-579-4MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119BRANDYWINENOCLLIKNOWN02/28/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-579-5MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119BRANDYWINENOCLLIKNOWN12/01/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-579-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212BRANDYWINEBADNMDBNRS0N/APrefix Type: RBOC
Switch Name: BRANDYWINE
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-579-7MDONVOY, LLC - MD (Inteliquent)876DBRANDYWINENOCLLIKNOWN02/03/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-579-8MDONVOY, LLC - MD (Inteliquent)876DBRANDYWINENOCLLIKNOWN02/03/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-579-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212BRANDYWINEBADNMDBNRS0N/APrefix Type: RBOC
Switch Name: BRANDYWINE
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: N/A
Tandem: N/A
Detailed Switch Info
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