915 Area Code has 241 prefixes
| Prefix | Primary City | Carrier |
|---|---|---|
| 915-841 | El Paso | Southwestern Bell |
| 915-842 | El Paso | Southwestern Bell |
| 915-843 | El Paso | Southwestern Bell |
| 915-845 | El Paso | Southwestern Bell |
| 915-849 | El Paso | Southwestern Bell |
| 915-850 | El Paso | Ionex Communications South, Inc. - Tx |
| 915-851 | Clint | Southwestern Bell |
| 915-852 | El Paso | Southwestern Bell |
| 915-855 | El Paso | Southwestern Bell |
| 915-856 | El Paso | Southwestern Bell |
| 915-857 | El Paso | Southwestern Bell |
| 915-858 | El Paso | Southwestern Bell |
| 915-859 | El Paso | Southwestern Bell |
| 915-860 | El Paso | Southwestern Bell |
| 915-861 | El Paso | Sprint Spectrum L.p. |
| 915-867 | El Paso | T-mobile Usa, Inc. |
| 915-872 | El Paso | Southwestern Bell |
| 915-873 | El Paso | T-mobile Usa, Inc. |
| 915-875 | El Paso | Southwestern Bell |
| 915-877 | Canutillo | Southwestern Bell |
| 915-881 | El Paso | Southwestern Bell |
| 915-886 | Anthony | Southwestern Bell |
| 915-887 | El Paso | Southwestern Bell |
| 915-892 | El Paso | Sprint Spectrum L.p. |
| 915-920 | El Paso | T-mobile Usa, Inc. |
| 915-921 | El Paso | Southwestern Bell |
| 915-922 | El Paso | Southwestern Bell |
| 915-926 | El Paso | Southwestern Bell |
| 915-929 | El Paso | New Cingular Wireless Pcs, Llc - Il |
| 915-938 | Clint | Southwestern Bell |
| 915-964 | Dell City | Del Telcorp Inc. - Tx |
| 915-974 | El Paso | At&t Corp. |
| 915-975 | El Paso | Nts Communications, Inc. |
| 915-979 | El Paso | Southwestern Bell |
| 915-983 | El Paso | American Messaging Services, Llc |
| 915-984 | El Paso | American Messaging Services, Llc |
| 915-986 | Dell City | Del Telcorp Inc. - Tx |
| 915-988 | Dell City | Del Telcorp Inc. - Tx |
| 915-990 | El Paso | Nts Communications, Inc. |
| 915-996 | El Paso | Level 3 Communications, Llc - Tx |
| 915-999 | El Paso | New Cingular Wireless Pcs, Llc - Il |