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.