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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
410-406MDMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7228ESSEXBLTOMDKHDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 410-406
410-406-0MDVDL, INC. DBA GLOBAL TELECOM B4492ESSEXNOCLLIKNOWN10/17/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-406-1MDONVOY, LLC - MD (Inteliquent)876DESSEXNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-406-2MDNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036ESSEXCLMAMDORGT003/23/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-406-3MDLEVEL 3 TELECOM OF MARYLAND, L (CenturyLink, Inc)7591ESSEXNOCLLIKNOWN05/03/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-406-4MDBARR TELL USA, INC.964HESSEXNOCLLIKNOWN11/18/2016Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-406-5MDCORE COMMUNICATIONS, INC.- MD2593ESSEXNOCLLIKNOWN03/01/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-406-6MDONVOY, LLC - MD (Inteliquent)876DESSEXNOCLLIKNOWN05/22/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-406-7MDBANDWIDTH.COM CLEC, LLC - MD071FESSEXNOCLLIKNOWN10/20/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-406-8MDATX TELECOMMUNICATIONS SERVICE1958ESSEXNOCLLIKNOWN02/27/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
410-406-9MDMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7228ESSEXBLTOMDKHDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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