Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
404-300GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84C00/00/0000Prefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
Thousands block for 404-300
404-300-0GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-300-1GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-300-2GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-300-4GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-300-5GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-300-6GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-300-7GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-300-8GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-467GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84C00/00/0000Prefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-649GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84C00/00/0000Prefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
Thousands block for 404-649
404-649-3GANEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214ATLANTAATLNGABU84C10/04/2021Prefix Type: WIRELESS
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-649-8GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-649-9GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-812GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84C00/00/0000Prefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-814GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84C00/00/0000Prefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-816GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84C00/00/0000Prefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-841GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84C00/00/0000Prefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-842GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84C00/00/0000Prefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-846GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84C00/00/0000Prefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-848GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84C00/00/0000Prefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-869GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84C00/00/0000Prefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-923GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84C00/00/0000Prefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
Thousands block for 404-923
404-923-1GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-923-2GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-923-3GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-923-5GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-923-6GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-923-7GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-923-8GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-923-9GATERRA NOVA TELECOM INC.145JATLANTAATLNGABU84C09/29/2021Prefix Type: IPES
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-948GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84C00/00/0000Prefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
Thousands block for 404-948
404-948-0GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-948-1GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-948-9GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-949GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84C00/00/0000Prefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
Thousands block for 404-949
404-949-0GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-949-1GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-949-2GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-949-3GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-949-4GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-949-5GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-949-6GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-949-8GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info
404-949-9GABELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417ATLANTAATLNGABU84CN/APrefix Type: RBOC
Switch Name: ATLANTA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Atlanta GA (438)
Tandem: N/A
Detailed Switch Info