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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
410-983MDVERIZON MARYLAND, INC. (Verizon Communications)9212FORKCRDFMDCDRS000/00/0000Prefix Type: RBOC
Switch Name: CARDIFF
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-983
410-983-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212FORKCRDFMDCDRS0N/APrefix Type: RBOC
Switch Name: CARDIFF
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-983-1MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036FORKCLMAMDORGT010/08/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-983-3MDONVOY, LLC - MD (Inteliquent)876DFORKNOCLLIKNOWN09/03/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-983-6MDONVOY, LLC - MD (Inteliquent)876DFORKNOCLLIKNOWN09/03/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-983-9MDBANDWIDTH.COM CLEC, LLC - MD071FFORKNOCLLIKNOWN05/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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