Iowa Colony, TX Area Codes
Iowa Colony, Texas (population 20,503) uses area codes 346, 281 and 832.
Iowa Colony has no telephone exchange of its own in NANPA records; it is served by the Manvel exchange about 7.7 km away.
Carriers with Iowa Colony numbers
14 prefixes are assigned to the Manvel exchange: 21% mobile, 43% VoIP and cable, 36% landline.
| Carrier | Prefixes |
|---|---|
| Onvoy (Sinch) | 4 |
| AT&T Mobility | 3 |
| AT&T (Southwestern Bell) | 2 |
| Fractel | 1 |
| Lumen (Level 3) | 1 |
| Verizon Business (MCImetro) | 1 |
| Paetec Itel | 1 |
| Tpx Communications | 1 |
Area codes used in Iowa Colony
| Area code | Prefixes serving Iowa Colony | Main carriers in this code |
|---|---|---|
| 346 | 7 | Onvoy (Sinch), Aerial Communications, AT&T Mobility |
| 281 | 5 | AT&T (Southwestern Bell), Verizon Wireless, Frontier |
| 832 | 2 | Aerial Communications, AT&T Mobility, Lumen (Level 3) |
Iowa Colony phone number prefixes
Numbers starting with these first six digits were originally assigned to the Manvel exchange.
346-253AT&T Mobility346-278AT&T Mobility346-456Onvoy (Sinch)346-528AT&T Mobility346-686Onvoy (Sinch)346-688Fractel346-945Onvoy (Sinch)281-489AT&T (Southwestern Bell)281-519Lumen (Level 3)281-607Verizon Business (MCImetro)281-643Onvoy (Sinch)281-692AT&T (Southwestern Bell)832-336Paetec Itel832-637Tpx Communications
Nearby cities in area code 346
- Houston
- Pasadena
- Pearland
- League City
- The Woodlands
- Sugar Land
- Atascocita
- Baytown
- Missouri City
- Spring
- Fulshear
- Texas City
Questions
- What is the area code for Iowa Colony, TX?
- Iowa Colony uses 3 area codes: 346, 281 and 832. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Iowa Colony in?
- Iowa Colony is in the Central time zone.