SMS Final Status Codes
Last updated March 22, 2026
Code
Status
Description
000
DELIVRD
Message delivered to subscriber
600
UNDELIV
Message content or senderlD is blocked on the
promotional route
510
UNDELIV
Invalid or inactive mobile number
439
UNDELIV
Absent subscriber or ported subscriber or subscriber is barred
034
UNDELIV
Sender ID blocked
255
UNDELIV
invalid or inactive mobile number
254
UNDELIV
Subscriber's phone inbox is full
21b
UNDELIV
Absent subscriber
20b
UNDELIV
Invalid or inactive mobile number
131
UNDELIV
Subscriber is barred on the network
130
UNDELIV
Subscriber is barred on the network
0dc
UNDELIV
Absent subscriber
085
UNDELIV
Subscriber is on DND
065
UNDELIV
Message content or senderlD is blocked on the promotional route
032
UNDELIV
Network operator system failure or operator not supported
008
UNDELIV
Subscriber is on DND
004
UNDELIV
Invalid or inactive mobile number
008
REJECTD
Subscriber's phone inbox is full
602
EXPIRED
Network operator system failure
306
EXPIRED
Network operator system failure
254
EXPIRED
Subscriber's phone inbox is full
222
EXPIRED
Network operator system failure
220
EXPIRED
Subscriber's phone inbox is full
21b
EXPIRED
Absent subscriber
215
EXPIRED
Invalid or inactive mobile number
20d
EXPIRED
Subscriber is barred on the network
206
EXPIRED
Absent subscriber
120
EXPIRED
Subscriber's phone inbox
054
EXPIRED
Absent suoscriber
053
EXPIRED
Absent subscriber
027
EXPIRED
Absent subscriber
023
EXPIRED
Absent subscriber
0dc
UNDELIV
Absent subscriber
206
EXPIRED
Absent subscriber
21b
EXPIRED
Absent subscriber
21b
UNDELIV
Absent subscriber
023
EXPIRED
Absent subscriber
054
EXPIRED
Absent subscriber
027
EXPIRED
Absent subscriber
053
EXPIRED
Absent subscriber
439
UNDELIV
Absent subscriber or ported subscriber or subscriber is barred
254
UNDELIV
Subscriber's phone inbox is full
254
EXPIRED
Subscriber's phone inbox is full
220
EXPIRED
Subscriber's phone inbox is full
120
EXPIRED
Subscriber's phone inbox is full
008
REJECTD
Subscriber's phone inbox is full
255
UNDELIV
Invalid or inactive mobile number
20b
UNDELIV
Invalid or inactive mobile number
215
EXPIRED
Invalid or inactive mobile number
004
UNDELIV
Invalid or inactive mobile number
510
UNDELIV
Invalid or inactive mobile number
20d
EXPIRED
Subscriber is barred on the network
131
UNDELIV
Subscriber is barred on the network
130
UNDELIV
Subscriber is barred on the network
222
EXPIRED
Network operator system failure
602
EXPIRED
Network operator system failure
032
UNDELIV
Network operator system failure or operator not supported
306
EXPIRED
Network operator system failure
008
UNDELIV
Subscriber is on DND
085
UNDELIV
Subscriber is on DND
065
UNDELIV
Message content or senderlD is blocked on the promotional route
600
UNDELIV
Message content or senderlD is blocked on the promotional route
058
UNDELIV
Absent subscriber
40a
EXPIRED
SenderlD not whitelisted on the account
082
UNDELIV
Network operator not supported
00a
UNDELIV
SenderlD is restricted by the operator
078
EXPIRED
Restricted message content or senderlD is blocked.
432
UNDELIV
Restricted message content or senderlD is blocked.