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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-242MDPAETEC ITEL, LLC829JSPARROWSPTCLMAMDJTDS005/10/2001Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-242
443-242-0MDPAETEC ITEL, LLC829JSPARROWSPTCLMAMDJTDS0N/APrefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-1MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN01/14/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-2MDPAETEC ITEL, LLC829JSPARROWSPTCLMAMDJTDS005/17/2007Prefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-3MDPAETEC ITEL, LLC829JSPARROWSPTCLMAMDJTDS0N/APrefix Type: IPES
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-4MDBANDWIDTH.COM CLEC, LLC - MD071FSPARROWSPTNOCLLIKNOWN01/26/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-5MDMETROPCS, INC. (T-Mobile US, Inc)5562SPARROWSPTNOCLLIKNOWN09/03/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-6MDCOMCAST IP PHONE, LLC (Comcast)318JSPARROWSPTNOCLLIKNOWN10/01/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-7MDCOMCAST IP PHONE, LLC (Comcast)318JSPARROWSPTNOCLLIKNOWN02/11/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-242-9MDONVOY, LLC - MD (Sinch)876DSPARROWSPTNOCLLIKNOWN09/25/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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