{
"30003": "Unreachable destination handset",
"30004": "Message blocked",
"30005": "Unknown destination handset",
"30006": "Landline or unreachable carrier",
"30007": "Carrier violation",
"30008": "Unknown error",
"31000": "Generic error",
"30001": "Queue overflow",
"14107": "Rate limit exceeded",
"400": "Invalid destination",
"4001": "Service not allowed",
"4303": "Malformed - invalid to number",
"4401": "Rejected - routing error",
"4404": "Rejected - forbidden number",
"4406": "Unallocated to number",
"4410": "Media unavailable",
"4420": "Rejected - carrier does not exist",
"4433": "Messaging on Toll Free Number Forbidden",
"4434": "Messaging to Toll Free Number Forbidden",
"4470": "Rejected - spam detection",
"4481": "Rejected - from number in blacklist",
"4482": "Rejected - to number in blacklist",
"4492": "Rejected - emergency forbidden",
"4700": "Invalid service type",
"4701": "Destination service unavailable",
"4702": "Destination subscriber unavailable",
"4720": "Invalid destination address",
"4721": "Destination deactivated",
"4730": "No route to destination carrier",
"4740": "Carrier Rejected as Invalid Source Address",
"4750": "Destination rejected message",
"4751": "Destination rejected message size invalid",
"4752": "Message is malformed for the carrier.",
"4770": "Destination spam detected",
"4780": "P2P volume violation",
"4781": "10DLC volume violation",
"4785": "Volumetric violation",
"5600": "Destination carrier queue full",
"5620": "Carrier application error",
"5630": "Message not acknowledged",
"5650": "Destination failed",
"4432": "Country forbidden",
"5106": "Impossible to route",
"884488": "Email bounced",
"884489": "Invalid email",
"40001": "Not Routable",
"40002": "Blocked as spam - Temporary",
"40003": "Blocked as spam - Permanent",
"40004": "Rejected by destination",
"40006": "Recipient server unavailable",
"40008": "Undeliverable",
"40012": "Invalid messaging destination number",
"40018": "AT&T's daily limit exceeded",
"40310": "Invalid destination number",
"40300": "Blocked due to STOP message",
"40302": "Message too long",
"70001": "Busy",
"70002": "Timeout",
"70003": "Cancel",
"70004": "Rejected",
"70005": "Callback-error",
"70006": "Invalid-bxml",
"70007": "Application-error",
"70008": "Account-limit",
"70009": "Node-capacity-exceeded",
"70010": "Error",
"70020": "Unknown",
"153": "Absent subscriber",
"200": "Unidentified subscriber",
"201": "Absent subscriber, SIM offline",
"202": "Absent subscriber, no page response",
"203": "Subscriber busy for MT SMS",
"204": "SMS not supported",
"205": "Illegal subscriber",
"206": "Illegal equipment",
"207": "System failure",
"208": "Unexpected data value",
"209": "Data missing",
"210": "Memory capacity exceeded",
"211": "Equipment protocol error",
"212": "Device not short message equipped",
"213": "Rejected",
"214": "Cancelled",
"215": "Aborted",
"300": "Invalid destination address",
"301": "Invalid destination numbering plan",
"302": "Invalid destination type of number",
"303": "Invalid destination flag",
"304": "Invalid number of destinations",
"310": "Invalid source address",
"311": "Invalid source numbering plan",
"312": "Invalid source type of number",
"320": "Receiver permanent error",
"321": "Receiver reject error",
"322": "Receiver temporary error",
"331": "Invalid service type",
"332": "Invalid operation",
"333": "Operation not allowed",
"62": "Keyword blocked"
}