Dover, OH Area Codes
Dover, Ohio (population 12,947) uses area codes 330 and 234.
Dover has no telephone exchange of its own in NANPA records; it is served by the New Philadelphia exchange about 6 km away.
Carriers with Dover numbers
25 prefixes are assigned to the New Philadelphia exchange: 44% mobile, 20% VoIP and cable, 36% landline.
| Carrier | Prefixes |
|---|---|
| Frontier | 7 |
| Verizon Wireless | 6 |
| AT&T Mobility | 3 |
| Lumen (Level 3) | 3 |
| T-Mobile | 2 |
| Onvoy (Sinch) | 2 |
| Metropcs | 1 |
| Twc Ip Enabled Services | 1 |
Area codes used in Dover
| Area code | Prefixes serving Dover | Main carriers in this code |
|---|---|---|
| 330 | 22 | AT&T (Ohio Bell), Verizon Wireless, AT&T Mobility |
| 234 | 3 | Onvoy (Sinch), Verizon Wireless, Fractel |
Dover phone number prefixes
Numbers starting with these first six digits were originally assigned to the New Philadelphia exchange.
330-204Verizon Wireless330-243AT&T Mobility330-260Verizon Wireless330-308Frontier330-339Frontier330-340Verizon Wireless330-343Frontier330-364Frontier330-365Frontier330-401Lumen (Level 3)330-407Verizon Wireless330-432Verizon Wireless330-440Lumen (Level 3)330-447T-Mobile330-556Lumen (Level 3)330-602Frontier330-663Frontier330-691Verizon Wireless330-795Metropcs330-827AT&T Mobility330-934T-Mobile330-987AT&T Mobility234-384Onvoy (Sinch)234-468Onvoy (Sinch)234-801Twc Ip Enabled Services
Nearby cities in area code 330
Questions
- What is the area code for Dover, OH?
- Dover 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 Dover in?
- Dover is in the Eastern time zone.