Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
240-718MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229LXTNPKGRMLWASHDCCZDS002/13/2001Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 240-718
240-718-1MDXO MARYLAND, LLC (Verizon Communications)4773LXTNPKGRMLWASHDCCZDS107/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-718-2MDXO MARYLAND, LLC (Verizon Communications)4773LXTNPKGRMLWASHDCCZDS107/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-718-3MDXO MARYLAND, LLC (Verizon Communications)4773LXTNPKGRMLWASHDCCZDS107/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-718-4MDBANDWIDTH.COM CLEC, LLC - MD071FLXTNPKGRMLNOCLLIKNOWN08/04/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-718-5MDXO MARYLAND, LLC (Verizon Communications)4773LXTNPKGRMLWASHDCCZDS112/16/2010Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-718-6MDBANDWIDTH.COM CLEC, LLC - MD071FLXTNPKGRMLNOCLLIKNOWN07/20/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-718-7MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229LXTNPKGRMLWASHDCCZDS0N/APrefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-718-8MDBANDWIDTH.COM CLEC, LLC - MD071FLXTNPKGRMLNOCLLIKNOWN01/28/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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