Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
443-692MDXO MARYLAND, LLC (Verizon Communications)4773BALTIMOREBLTMMDCDDS100/00/0000Prefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-692
443-692-0MDXO MARYLAND, LLC (Verizon Communications)4773BALTIMOREBLTMMDCDDS1N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-692-1MDMCIMETRO ACCESS TRANSMISSION S7229BALTIMOREBLTMMDCDDS1N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-692-2MDXO MARYLAND, LLC (Verizon Communications)4773BALTIMOREBLTMMDCDDS1N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-692-3MDXO MARYLAND, LLC (Verizon Communications)4773BALTIMOREBLTMMDCDDS1N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-692-4MDMCIMETRO ACCESS TRANSMISSION S7229BALTIMOREBLTMMDCDDS1N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-692-5MDXO MARYLAND, LLC (Verizon Communications)4773BALTIMOREBLTMMDCDDS1N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-692-6MDXO MARYLAND, LLC (Verizon Communications)4773BALTIMOREBLTMMDCDDS1N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
443-692-9MDXO MARYLAND, LLC (Verizon Communications)4773BALTIMOREBLTMMDCDDS1N/APrefix Type: CLEC
Switch Name: BALTIMORE
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
Detailed Switch Info
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