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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-998MDVERIZON MARYLAND, INC. (Verizon Communications)9212PARKVILLEPKVLMDPKDS003/19/2001Prefix Type: RBOC
Switch Name: PARKVILLE
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-998
443-998-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212PARKVILLEPKVLMDPKDS0N/APrefix Type: RBOC
Switch Name: PARKVILLE
Switch Type: NTDMS100
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-998-1MDOMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc)6855PARKVILLEBLTMMDCHXWY11/09/2016Prefix Type: PCS
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-998-2MDONVOY, LLC - MD (Inteliquent)876DPARKVILLENOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-998-3MDTERRA NOVA TELECOM INC.145JPARKVILLENOCLLIKNOWN01/17/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-998-4MDONVOY, LLC - MD (Inteliquent)876DPARKVILLENOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-998-5MDONVOY, LLC - MD (Inteliquent)876DPARKVILLENOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-998-6MDONVOY, LLC - MD (Inteliquent)876DPARKVILLENOCLLIKNOWN01/25/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-998-7MDONVOY, LLC - MD (Inteliquent)876DPARKVILLENOCLLIKNOWN12/11/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-998-8MDONVOY, LLC - MD (Inteliquent)876DPARKVILLENOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-998-9MDONVOY, LLC - MD (Inteliquent)876DPARKVILLENOCLLIKNOWN12/15/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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