Katy, TX Area Codes
Katy, Texas (population 28,373) uses area codes 281, 346 and 832.
Carriers with Katy numbers
31 prefixes are assigned to the Katy exchange: 3% mobile, 39% VoIP and cable, 58% landline.
| Carrier | Prefixes |
|---|---|
| Consolidated Communications Of Texas Company | 13 |
| Lumen (Level 3) | 4 |
| Onvoy (Sinch) | 4 |
| Verizon Business (MCImetro) | 2 |
| Grande Communications Networks | 1 |
| Ets Telephone Company | 1 |
| Stratus Networks | 1 |
| Ton80 Communications | 1 |
Area codes used in Katy
| Area code | Prefixes serving Katy | Main carriers in this code |
|---|---|---|
| 281 | 231 | AT&T (Southwestern Bell), Verizon Wireless, Frontier |
| 346 | 189 | Onvoy (Sinch), Aerial Communications, AT&T Mobility |
| 832 | 116 | Aerial Communications, AT&T Mobility, Lumen (Level 3) |
Katy phone number prefixes
Numbers starting with these first six digits were originally assigned to the Katy exchange.
281-234Consolidated Communications Of Texas Company281-237Consolidated Communications Of Texas Company281-347Consolidated Communications Of Texas Company281-371Consolidated Communications Of Texas Company281-391Consolidated Communications Of Texas Company281-392Consolidated Communications Of Texas Company281-394Consolidated Communications Of Texas Company281-395Consolidated Communications Of Texas Company281-396Consolidated Communications Of Texas Company281-505Verizon Business (MCImetro)281-574Consolidated Communications Of Texas Company281-644Consolidated Communications Of Texas Company281-665Consolidated Communications Of Texas Company281-693Consolidated Communications Of Texas Company281-712Grande Communications Networks281-769Lumen (Level 3)346-257Lumen (Level 3)346-307Verizon Business (MCImetro)346-387Ets Telephone Company346-457Stratus Networks346-527Onvoy (Sinch)346-608Lumen (Level 3)346-615Onvoy (Sinch)346-637Ton80 Communications346-667Fractel346-759Commio346-827Onvoy (Sinch)346-851Onvoy (Sinch)346-934AT&T Mobility832-437Comcast (Xfinity)832-913Lumen (Level 3)
Nearby cities in area code 281
- Houston
- Pasadena
- Pearland
- League City
- The Woodlands
- Sugar Land
- Atascocita
- Baytown
- Missouri City
- Spring
- Fulshear
- Texas City
Questions
- What is the area code for Katy, TX?
- Katy uses 3 area codes: 281, 346 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 Katy in?
- Katy is in the Central time zone.