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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
870-252ARSOUTHWESTERN BELL9533GRUBBSGRBSARMARS200/00/0000Prefix Type: RBOC
Switch Name: GRUBBS
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
Thousands block for 870-252
870-252-1ARSOUTHWESTERN BELL9533GRUBBSGRBSARMARS2N/APrefix Type: RBOC
Switch Name: GRUBBS
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-252-3ARSOUTHWESTERN BELL9533GRUBBSGRBSARMARS2N/APrefix Type: RBOC
Switch Name: GRUBBS
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
870-252-9ARSOUTHWESTERN BELL9533GRUBBSGRBSARMARS2N/APrefix Type: RBOC
Switch Name: GRUBBS
Switch Type: Northern Telecom DMS100 Remote Line Module
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
Detailed Switch Info
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