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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-485MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119ELKTONBLTMMDSN6MD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-485
443-485-0MDOMNIPOINT COMMUNICATIONS ENTER (T-Mobile US, Inc)6626ELKTONBLTMMDCHC0110/06/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-485-1MDBANDWIDTH.COM CLEC, LLC - MD071FELKTONNOCLLIKNOWN01/31/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-485-2MDONVOY SPECTRUM, LLC (Inteliquent)624HELKTONNOCLLIKNOWN10/27/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-485-3MDONVOY SPECTRUM, LLC (Inteliquent)624HELKTONNOCLLIKNOWN10/27/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-485-4MDMCIMETRO ACCESS TRANSMISSION S7229ELKTONNOCLLIKNOWN09/28/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-485-5MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119ELKTONBLTMMDSN6MD05/06/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-485-6MDCOMCAST IP PHONE, LLC318JELKTONBLTMMDCHXFX10/01/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-485-7MDNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036ELKTONCLMAMDORGT001/31/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-485-8MDSPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664ELKTONBLTMMDCH40Z01/31/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-485-9MDTERRA NOVA TELECOM INC.145JELKTONNOCLLIKNOWN06/21/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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