Area codes · +1
Area code 330
Area code 330 is centred on Akron, Ohio. We hold 5,247 allocated blocks for it across 117 rate centres, split 45% mobile, 49% landline and 6% VoIP.
The other area codes laid over 330
Area code 330 does not have Akron to itself. 1 other code — 234 — serves the same rate centres, laid over the same ground rather than dividing it. That is an overlay: a new code added when the old one ran out of numbers, covering the same streets. Two neighbours can hold different area codes, so the code says roughly when a number was issued rather than where it sits.
2343,819 blocks, 110 rate centres, mostly mobile
Each holds its own blocks and its own carrier mix, so a 330 number and a 234 number from the same street can report different line types. Filtering Akron by area code needs all 2 of them.
330 is not confined to Akron itself: its blocks sit across 117 rate centres, named in the table below.
Ohio is split across 14 area codes — 740, 440, 937, 614, 513, 330 and others. By allocated blocks 330 is the 6th largest of them, holding 10% of the Ohio total.
Where 330 numbers are concentrated
Rate-centre names are reproduced as NANPA records them. The agency truncates them to ten characters, so longer names appear shortened elsewhere on this site.
| Rate centre | Blocks | Share of 330 |
|---|---|---|
| Akron | 819 | 16% |
| Youngstown | 415 | 8% |
| Canton | 413 | 8% |
| Warren | 274 | 5% |
| No Canton | 166 | 3% |
| Medina | 162 | 3% |
| Kent | 141 | 3% |
| Wooster | 132 | 3% |
| Newphldlph | 131 | 2% |
| Alliance | 114 | 2% |
| Mantua | 88 | 2% |
| Massillon | 82 | 2% |
| Ravenna | 79 | 2% |
| Millersbg | 68 | 1% |
| Eliverpool | 59 | 1% |
| Twinsburg | 59 | 1% |
| Montrose | 58 | 1% |
| Niles | 58 | 1% |
| Cortland | 57 | 1% |
| Orrville | 49 | 1% |
| Lisbon | 48 | 1% |
| Hartville | 46 | 1% |
| Greensburg | 43 | 1% |
| Marlboro | 42 | 1% |
93 further rate centres in 330 hold fewer blocks than these.
Carriers holding the most 330 blocks
Verizon Wireless692 blocks
Ohio Bell Tel Co552 blocks
T-Mobile Usa, Inc.467 blocks
AT&T Wireless456 blocks
T-Mobile USA, Inc.337 blocks
Onvoy323 blocks
The largest holder, Verizon Wireless, has 13% of the code.
These are original allocations. A number keeps its digits and its block when its subscriber moves network, so a ported 330 number still reports the carrier it started with. Closing that gap needs a live query against the routing database. How line type is derived.
Check a single 330 number, or run a whole list through the free cleaner — neither uploads anything.
Common questions
Where is area code 330?
Area code 330 covers Akron, Ohio. It is not the only code there: 234 is an overlay on the same rate centres, so a Akron, Ohio number can start with any of them.
Is a 330 number a mobile or a landline?
It can be either, and the digits do not say which. North American mobile and landline numbers share the same ranges, so the answer comes from the carrier holding the block. In 330 the split runs 45% mobile, 49% landline and 6% VoIP, so landline is the most likely single answer.
Which carriers hold 330 numbers?
The largest holders are Verizon Wireless, Ohio Bell Tel Co, T-Mobile Usa, Inc.. That is the carrier the block was allocated to, which is not necessarily the network a given number sits on today.
How many 330 numbers are there?
The code holds 5,247 allocated blocks in our copy of the numbering plan. A block is 1,000 or 10,000 consecutive numbers depending on how deeply it has been pooled, so 330 covers on the order of 5,247,000 possible numbers — most of which have never been issued to anyone.