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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
734-921MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS009/08/2015Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
Thousands block for 734-921
734-921-0MIPEERLESS NETWORK OF MICHIGAN, LLC - MI933GROMULUSNOCLLIKNOWN09/30/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
734-921-1MIONVOY, LLCV - MI (Inteliquent)543CROMULUSNOCLLIKNOWN02/19/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
734-921-2MIONVOY, LLCV - MI (Inteliquent)543CROMULUSNOCLLIKNOWN02/19/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
734-921-3MICOMCAST IP PHONE, LLC318JROMULUSWAYNMIMNXUX09/30/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
734-921-4MICELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (Verizon Wireless)6003ROMULUSDTRTMIDJCMD03/30/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
734-921-5MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS009/08/2015Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-921-6MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS009/08/2015Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-921-7MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS009/08/2015Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-921-8MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS009/08/2015Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-921-9MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS009/08/2015Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
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