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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
443-367MDVERIZON MARYLAND, INC. (Verizon Communications)N/A9212COLUMBIACLMAMDCBRP000/00/0000Prefix Type: RBOC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 443-367
443-367-0MDVERIZON MARYLAND, INC.N/A9212COLUMBIACLMAMDCBRP0 N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-367-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCN/A6855COLUMBIANOCLLIKNOWN06/02/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-367-2MDVERIZON MARYLAND, INC.N/A9212COLUMBIACLMAMDCBRP0 N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-367-3MDVERIZON MARYLAND, INC.N/A9212COLUMBIACLMAMDCBRP0 N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-367-4MDPAETEC ITEL, LLCN/A829JCOLUMBIANOCLLIKNOWN05/25/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-367-5MDVERIZON MARYLAND, INC.N/A9212COLUMBIACLMAMDCBRP0 N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-367-6MDCORE COMMUNICATIONS, INC.- MDN/A2593COLUMBIANOCLLIKNOWN03/14/2019Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-367-7MDVERIZON MARYLAND, INC.N/A9212COLUMBIACLMAMDCBRP0 N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-367-8MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDN/A6395COLUMBIANOCLLIKNOWN09/29/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
443-367-9MDLEVEL 3 COMMUNICATIONS, LLC - MDN/A6119COLUMBIANOCLLIKNOWN03/10/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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