For AI agents: visit https://developer-aggregation.vibes.com/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI. Append .md to any documentation page URL to get its markdown version.
Toll-free codes do not support free-to-end-user messaging.
Supported U.S. Toll-Free Carriers
Operator
Operator Alias
Vibes Carrier Code
Supports Long Mess-ages?
SMSC DLR
SMS Handset DLR
Supports MMS?
MMS Final DLR
ACS WIRELESS
ACS Wireless
126
✓
✓
✓
AERIALINK
Aerialink
194
✓
✓
✓
ALTICE WIRELESS
Altice Mobile
196
✓
APPALACHIAN WIRELESS
Appalachian Wireless
118
✓
✓
✓
ASTAC NEWCORE
ASTAC, ASTAC Wireless, Arctic Slope Telephone Cooperative Association
162
✓
✓
✓
AT&T MOBILITY
AT&T
104
✓
✓
✓
✓
✓
BANDWIDTH CLEC
Bandwidth
169
✓
BLUEGRASS CELLULAR
Bluegrass Cellular
102
✓
✓
✓
✓
✓
BRIGHTLINK
Brightlink
180
✓
✓
✓
C SPIRE WIRELESS
Cellular South
122
✓
✓
✓
✓
CAROLINA WEST WIRELESS
Carolina West
134
✓
✓
✓
✓
CELL ONE OF NE ARIZONA
Cellular One Northeast Arizona
170
✓
✓
CELLCOM
CellCom
117
✓
✓
✓
CELLULAR 29 PLUS
Chat Mobility, LYRIX WIRELESS
139
✓
✓
✓
CLARO
Claro GSM
167
✓
✓
✓
COPPER VALLEY WIRELESS
Copper Valley
162
✓
✓
✓
✓
CORDOVA WIRELESS COMMUNICATIONS INC
Cordova Wireless
192
✓
✓
✓
CROSS TELEPHONE/MBO WIRELESS
Sprocket, Cross Wireless
161
✓
✓
✓
Docomo Pacific
Docomo Pacific
215
✓
✓
GCI COMMUNICATIONS CORP.
GCI Communications
127
✓
✓
✓
GOOGLE
Google Voice
172
✓
✓
✓
ILLINOIS VALLEY CELLULAR
Illinois Valley Cellular
128
✓
✓
✓
INLAND CELLULAR
Inland Cellular
129
✓
✓
✓
INTELIQUENT
Inteliquent
182
✓
✓
✓
ISP TELECOM
ISP Telecom
209
✓
IT&E OVERSEAS, INC
IT&E Wireless, IT&E (Guam Carrier)
189
✓
JAMES VALLEY WIRELESS
James Valley Cellular
190
✓
✓
✓
KEYSTONE WIRELESS LLC
Immix Wireless, Immix/Limitless
120
✓
✓
✓
NEX-TECH WIRELESS
Nextech Wireless
130
✓
NORTH EAST COLORADO CE INC (NECCI)
Viaero Wireless
133
✓
OPEN MOBILE
T-Mobile
105
✓
✓
✓
✓
✓
PANHANDLE
PTCI, Panhandle Telecommunications
160
✓
✓
✓
PINE BELT TELEPHONE & WIRELESS
Pine Belt Cellular
183
✓
PINE TELEPHONE COMPANY
Pine Cellular
163
✓
PINGER
Pinger
193
✓
PULSE MOBILE LLC
GTA Wireless (Guam Carrier)
202
✓
RINA Wireless
All the Rural Independent Network Alliance (RINA) carriers will map to the same Carrier Code. RINA Carriers supported: STRATA Networks, Snake River PCS/Eagle Valley Communications, NNTC Wireless (Nucla-Naturita), CTCI (Custer), Fastwyre, Bristol Bay, Standing Rock, Copper Valley, ASTAC (Arctic Slope Telephone Cooperative Association)
