AT&T Mobility

AT&T Mobility is an American GSM and UMTS provider.

GSM/UMTS Cell ID Layout

Sector ID	Frequency Band	Direction
1	850 MHz	North
2	850 MHz	South East
3	850 MHz	South West
7	1900 MHz	North
8	1900 MHz	South East
9	1900 MHz	South West

LTE Cell ID Layout

Sector ID	Frequency Band	Direction
1	850 MHz (CLR)	North
2	850 MHz (CLR)	South East
3	850 MHz (CLR)	South West
8	1900 MHz (PCS)	North
9	1900 MHz (PCS)	South East
10	1900 MHz (PCS)	South West
15	700 MHz	North
16	700 MHz	South East
17	700 MHz	South West
22	1700/2100 MHz (AWS-1)	North
23	1700/2100 MHz (AWS-1)	South East
24	1700/2100 MHz (AWS-1)	South West
149	2300 MHz (WCS)	North
150	2300 MHz (WCS)	South East
151	2300 MHz (WCS)	South West
208	1900 MHz (PCS) (2nd carrier)	North
209	1900 MHz (PCS) (2nd carrier)	South East
210	1900 MHz (PCS) (2nd carrier)	South West
222	1700/2100 MHz (AWS-1) (2nd carrier)	North
223	1700/2100 MHz (AWS-1) (2nd carrier)	South East
224	1700/2100 MHz (AWS-1) (2nd carrier)	South West
215	700 MHz (Public Safety)	North
216	700 MHz (Public Safety)	South East
217	700 MHz (Public Safety)	South West