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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-590MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050REISTERSTNBLTOMDXIDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-590
443-590-0MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050REISTERSTNBLTOMDXIDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-590-1MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050REISTERSTNBLTOMDXIDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-590-2MDONVOY SPECTRUM, LLC (Inteliquent)624HREISTERSTNNOCLLIKNOWN08/11/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-590-3MDLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6119REISTERSTNNOCLLIKNOWN12/05/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-590-4MDGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)6050REISTERSTNBLTOMDXIDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-590-5MDMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7228REISTERSTNBLTOMDKHDS009/11/2008Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-590-6MDMETROPCS, INC. (T-Mobile US, Inc)5562REISTERSTNBLTMMDCHFMD11/02/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-590-7MDONVOY, LLC - MD (Inteliquent)876DREISTERSTNNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-590-8MDBARR TELL USA, INC.964HREISTERSTNNOCLLIKNOWN11/18/2016Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-590-9MDONVOY, LLC - MD (Inteliquent)876DREISTERSTNNOCLLIKNOWN02/23/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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