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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
870-702ARSOUTHWESTERN BELLN/A9533W MEMPHISWMMPARMADS000/00/0000Prefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
🔧 Explore Switch(CLLI: WMMPARMADS0))
870-702 is split into 1,000-number blocks - detail below
870-702-0XXXARNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)0003291192RMD00369096214W MEMPHISJNBOARMAVMD12/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: JNBOARMAVMD))
870-702-1XXXARSOUTHWESTERN BELLN/A9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
🔧 Explore Switch(CLLI: WMMPARMADS0))
870-702-2XXXARSOUTHWESTERN BELLN/A9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
🔧 Explore Switch(CLLI: WMMPARMADS0))
870-702-3XXXARSOUTHWESTERN BELLN/A9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
🔧 Explore Switch(CLLI: WMMPARMADS0))
870-702-4XXXARNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)0003291192RMD00369096214W MEMPHISJNBOARMAVMD12/05/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: JNBOARMAVMD))
870-702-5XXXARSOUTHWESTERN BELLN/A9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
🔧 Explore Switch(CLLI: WMMPARMADS0))
870-702-6XXXARSOUTHWESTERN BELLN/A9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
🔧 Explore Switch(CLLI: WMMPARMADS0))
870-702-7XXXARSOUTHWESTERN BELLN/A9533W MEMPHISWMMPARMADS0N/APrefix Type: RBOC
Switch Name: WEST MEMPHIS
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Little Rock AR (528)
Tandem: JNBOARMA02T
🔧 Explore Switch(CLLI: WMMPARMADS0))
870-702-8XXXART-MOBILE USA, INC. (T-Mobile US, Inc)0006945950RMD00042096529W MEMPHISNOCLLIKNOWN05/20/2025Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
870-702-9XXXARONVOY, LLC - AR (Sinch)0004323028RMD0001966348FW MEMPHISNOCLLIKNOWN10/25/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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