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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
240-489MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229POOLESVLWASHDCCZDS002/13/2001Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 240-489
240-489-0MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229POOLESVLWASHDCCZDS0N/APrefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-489-1MDBANDWIDTH.COM CLEC, LLC - MD071FPOOLESVLNOCLLIKNOWN01/31/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-489-2MDLEVEL 3 COMMUNICATIONS, LLC - MD (CenturyLink, Inc)6119POOLESVLNOCLLIKNOWN02/08/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-489-3MDCOMCAST IP PHONE, LLC318JPOOLESVLNOCLLIKNOWN06/30/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-489-4MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229POOLESVLWASHDCCZDS007/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-489-5MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229POOLESVLWASHDCCZDS007/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-489-6MDXO MARYLAND, LLC (Verizon Communications)4773POOLESVLWASHDCCZDS107/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-489-7MDXO MARYLAND, LLC (Verizon Communications)4773POOLESVLWASHDCCZDS107/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-489-8MDXO MARYLAND, LLC (Verizon Communications)4773POOLESVLWASHDCCZDS107/20/2005Prefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
240-489-9MDMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229POOLESVLWASHDCCZDS0N/APrefix Type: CLEC
Switch Name: WASHINGTON
Switch Type: Northern Telecom DMS10S
LATA: N/A
Tandem: N/A
Detailed Switch Info
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