Duncanville, TX Area Codes
Duncanville, Texas (population 38,915) uses area codes 469, 972 and 945.
Duncanville has no telephone exchange of its own in NANPA records; it is served by the DeSoto exchange about 7 km away.
Carriers with Duncanville numbers
24 prefixes are assigned to the DeSoto exchange: 4% mobile, 54% VoIP and cable, 42% landline.
| Carrier | Prefixes |
|---|---|
| Onvoy (Sinch) | 5 |
| AT&T (Southwestern Bell) | 5 |
| Metropcs | 2 |
| Bandwidth | 2 |
| Lumen (Level 3) | 2 |
| Commio | 2 |
| Grande Communications Networks | 1 |
| Twc Ip Enabled Services | 1 |
Area codes used in Duncanville
| Area code | Prefixes serving Duncanville | Main carriers in this code |
|---|---|---|
| 469 | 14 | T-Mobile, AT&T Mobility, Lumen (Level 3) |
| 972 | 6 | AT&T (Southwestern Bell), Frontier, AT&T Mobility |
| 945 | 4 | Onvoy (Sinch), T-Mobile, AT&T Mobility |
Duncanville phone number prefixes
Numbers starting with these first six digits were originally assigned to the DeSoto exchange.
469-245Grande Communications Networks469-297Twc Ip Enabled Services469-306Onvoy (Sinch)469-313Peerless Network469-337Metropcs469-397Metropcs469-530Bandwidth469-643AT&T (Teleport)469-658AT&T (Southwestern Bell)469-727Onvoy (Sinch)469-747Onvoy (Sinch)469-765Lumen (Level 3)469-884Bandwidth469-962Commio972-217AT&T (Southwestern Bell)972-223AT&T (Southwestern Bell)972-230AT&T (Southwestern Bell)972-274AT&T (Southwestern Bell)972-748Lumen (Level 3)972-920Onvoy (Sinch)945-318Commio945-322Ton80 Communications945-347T-Mobile945-389Onvoy (Sinch)
Nearby cities in area code 469
Questions
- What is the area code for Duncanville, TX?
- Duncanville uses 3 area codes: 469, 972 and 945. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Duncanville in?
- Duncanville is in the Central time zone.