AT&T Southeast
Holding: AT&T Inc
2001-02-15
2024-03-15
About AT&T Southeast
AT&T Southeast is a regional division of AT&T Inc. operating wireline telecommunications services in nine Southeastern states: Alabama, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, and Tennessee. It provides local exchange carrier (LEC) services, including interconnection, number portability, and network support for residential and business customers, primarily through technicians and customer service reps. As part of AT&T's RBOC legacy, it handles wholesale interactions and facility leasing via Local Wholesale Complete (LWC) across its territory.
- Parent: AT&T Inc.
- Headquarters: Atlanta, GA
- Services: wireline LEC, local interconnection, wireless number portability, high-capacity circuits, Local Wholesale Complete
Sources: AT&T Southeast Strike Ends | Communications Workers of America · CWA Ratifies Contracts with AT&T Southeast, West · AT&T Southeast Guide To Interconnection · Wireless Local Number Portability WLNP - SE.doc - AT&T Clec Online
Toll-free side: Related toll-free RespOrg: NTT Cloud (code SGI01). View on resporgs.com →
Headquarters: Atlanta, GA
Carrier website
att.com: opens in a new tab
Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (2)
- Old (541)
- Undated (12,532)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Louisiana LA · 3,647
- Tennessee TN · 3,014
- Alabama AL · 2,448
- Mississippi MS · 2,272
- Kentucky KY · 1,666
- Georgia GA · 25
- North Carolina NC · 2
- Florida FL · 1
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Member OCNs
1 OCN roll up under AT&T Southeast.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 9419 | Bellsouth Telecommunications Inc dba South Central Bell Telephone | Atlanta, GA | Regional Bell Operating Company | 13,075 | · |