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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
667-737MDTON80 COMMUNICATIONS, LLC516JPERRYVILLEBLTQMD01BMD03/01/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 667-737
667-737-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395PERRYVILLEBLTOMDKHBMD03/27/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-737-3MDTERRA NOVA TELECOM INC.145JPERRYVILLENOCLLIKNOWN06/06/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-737-7MDTON80 COMMUNICATIONS, LLC516JPERRYVILLEBLTQMD01BMD03/01/2022Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-737-8MDCOMCAST IP PHONE, LLC318JPERRYVILLENOCLLIKNOWN04/13/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
667-737-9MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395PERRYVILLEBLTOMDKHBMD10/10/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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