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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-407MDXO MARYLAND, LLC (Verizon Communications)4773DUNDALKBLTMMDCDDS000/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-407
443-407-0MDXO MARYLAND, LLC (Verizon Communications)4773DUNDALKBLTMMDCDDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-407-1MDXO MARYLAND, LLC (Verizon Communications)4773DUNDALKBLTMMDCDDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-407-2MDXO MARYLAND, LLC (Verizon Communications)4773DUNDALKBLTMMDCDDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-407-3MDONVOY SPECTRUM, LLC (Inteliquent)624HDUNDALKNOCLLIKNOWN02/24/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-407-4MDXO MARYLAND, LLC (Verizon Communications)4773DUNDALKBLTMMDCDDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-407-5MDXO MARYLAND, LLC (Verizon Communications)4773DUNDALKBLTMMDCDDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-407-6MDXO MARYLAND, LLC (Verizon Communications)4773DUNDALKBLTMMDCDDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-407-7MDBANDWIDTH.COM CLEC, LLC - MD071FDUNDALKNOCLLIKNOWN02/14/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-407-8MDONVOY, LLC - MD (Inteliquent)876DDUNDALKNOCLLIKNOWN03/16/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-407-9MDXO MARYLAND, LLC (Verizon Communications)4773DUNDALKBLTMMDCDDS0N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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