Montgomery, OH Area Codes
Montgomery, Ohio (population 10,922) uses area codes 330 and 234.
Montgomery has no telephone exchange of its own in NANPA records; it is served by the Sharonville exchange about 6.1 km away.
Carriers with Montgomery numbers
5 prefixes are assigned to the Sharonville exchange: 40% mobile, 0% VoIP and cable, 60% landline.
| Carrier | Prefixes |
|---|---|
| T-Mobile | 2 |
| AT&T (Ohio Bell) | 2 |
| Stratus Networks | 1 |
Area codes used in Montgomery
| Area code | Prefixes serving Montgomery | Main carriers in this code |
|---|---|---|
| 330 | 4 | AT&T (Ohio Bell), Verizon Wireless, AT&T Mobility |
| 234 | 1 | Onvoy (Sinch), Verizon Wireless, Fractel |
Montgomery phone number prefixes
Numbers starting with these first six digits were originally assigned to the Sharonville exchange.
330-200T-Mobile330-448AT&T (Ohio Bell)330-619T-Mobile330-969AT&T (Ohio Bell)234-291Stratus Networks
Nearby cities in area code 330
Questions
- What is the area code for Montgomery, OH?
- Montgomery uses 2 area codes: 330 and 234. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Montgomery in?
- Montgomery is in the Eastern time zone.