Input a CLLI:

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
Thousands block for 312-252
312-252-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS310/01/2002Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-252-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS301/23/2003Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-263ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-269ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
Thousands block for 312-298
312-298-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS305/24/2001Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-298-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS305/24/2001Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-298-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS305/24/2001Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-298-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS305/24/2001Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-298-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS305/24/2001Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-298-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS305/24/2001Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-298-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS305/24/2001Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
Thousands block for 312-324
312-324-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS305/14/2002Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-324-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS305/14/2002Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-324-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS305/14/2002Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-324-9ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS305/14/2002Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-332ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-336ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-345ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-381ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
Thousands block for 312-381
312-381-0ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-381-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-381-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-381-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-381-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-381-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-381-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-381-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-381-9ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-407ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-419ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-422ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-425ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
Thousands block for 312-429
312-429-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS305/14/2002Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-460ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
Thousands block for 312-460
312-460-0ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-460-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-460-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-460-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-460-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS309/19/2005Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-460-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS309/19/2005Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-460-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS309/19/2005Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-460-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-460-9ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-499ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-516ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-558ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-578ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-609ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
Thousands block for 312-609
312-609-0ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-609-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-609-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-609-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-609-4ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-609-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-609-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-609-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-609-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-621ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-658ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-701ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
Thousands block for 312-701
312-701-0ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-701-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-701-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-701-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-701-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-701-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-701-9ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-726ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-739ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-750ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-781ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-807ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-827ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-845ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-846ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
Thousands block for 312-846
312-846-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-917ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-920ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-960ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
Thousands block for 312-960
312-960-0ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-960-1ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-960-2ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-960-3ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-960-4ILONVOY SPECTRUM, LLC (Sinch)624HCHICGOZN01CHCGILFRDS312/08/2021Prefix Type: WIRELESS
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-960-5ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-960-6ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-960-7ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-960-8ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS3N/APrefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
312-977ILILLINOIS BELL TEL CO (AT&T)9329CHICGOZN01CHCGILFRDS300/00/0000Prefix Type: RBOC
Switch Name: CHCG FRANKLIN DS3
Switch Type: 5ESS
LATA: Chicago IL METRO (358)
Tandem: CHCGILID71T
Detailed Switch Info
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