Dublin, OH — rate center
- State
- Ohio
- Active prefixes
- 63
- Carriers
- 16
- Pooled prefixes
- 48
- LATA
- 324
- Metro area
- Columbus, OH MSA
In NANP numbering, Dublin, Ohio is a rate center — the anchor point for local numbers. It is reached through 380, 614 (multiple area codes serve it).
NANPA records show 63 active prefixes here, held by 16 different carriers. Pooling applies to 48 of them — individual thousands-blocks may belong to different companies.
The rate center belongs to the Columbus, OH Metropolitan Statistical Area. Routing-wise it sits in LATA 324.
Because 380, 614 all serve this territory, two Dublin numbers can look completely different while being neighbors — check the prefix, not just the area code.
As always with US numbering: a prefix anchored to Dublin tells you where the block was issued. The person calling may have ported the number, moved away, or be spoofing it entirely — verify callers through independently found contact details.
Prefixes anchored to Dublin
| Prefix | Code holder | Pooled |
|---|---|---|
| 614-210 | OHIO BELL TEL CO | Yes |
| 614-215 | OHIO BELL TEL CO | Yes |
| 614-336 | OHIO BELL TEL CO | No |
| 614-339 | PAETEC ITEL, LLC | Yes |
| 614-356 | OHIO BELL TEL CO | Yes |
| 614-376 | OHIO BELL TEL CO | Yes |
| 614-389 | TWC IP ENABLED SERVICES, LLC | Yes |
| 614-401 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 614-408 | PAETEC ITEL, LLC | Yes |
| 614-467 | LEVEL 3 COMMUNICATIONS, LLC - OH | Yes |
| 614-495 | LEVEL 3 COMMUNICATIONS, LLC - OH | Yes |
| 614-510 | AMERICAN MESSAGING SERVICES, LLC | No |
| 614-526 | LEVEL 3 COMMUNICATIONS, LLC - OH | Yes |
| 614-553 | LEVEL 3 TELECOM OF OHIO, LLC - OH | Yes |
| 614-588 | PAETEC ITEL, LLC | Yes |
| 614-602 | AT&T - LOCAL | Yes |
| 614-608 | SPOK, INC. | No |
| 614-613 | PAETEC ITEL, LLC | Yes |
| 614-652 | LEVEL 3 TELECOM OF OHIO, LLC - OH | Yes |
| 614-659 | OHIO BELL TEL CO | Yes |
| 614-689 | BANDWIDTH.COM CLEC, LLC - OH | Yes |
| 614-698 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | Yes |
| 614-707 | AERIAL COMMUNICATIONS, INC. | Yes |
| 614-717 | OHIO BELL TEL CO | Yes |
| 614-718 | OHIO BELL TEL CO | No |
| 614-726 | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | Yes |
| 614-734 | OHIO BELL TEL CO | Yes |
| 614-757 | LEVEL 3 TELECOM OF OHIO, LLC - OH | No |
| 614-760 | OHIO BELL TEL CO | No |
| 614-761 | OHIO BELL TEL CO | No |
| 614-763 | FIRST COMMUNICATIONS, LLC | Yes |
| 614-764 | OHIO BELL TEL CO | No |
| 614-766 | OHIO BELL TEL CO | No |
| 614-780 | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | Yes |
| 614-787 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 614-789 | OHIO BELL TEL CO | No |
| 614-790 | OHIO BELL TEL CO | Yes |
| 614-791 | OHIO BELL TEL CO | No |
| 614-792 | OHIO BELL TEL CO | Yes |
| 614-793 | OHIO BELL TEL CO | No |
| 614-798 | OHIO BELL TEL CO | No |
| 614-799 | OHIO BELL TEL CO | No |
| 614-812 | AERIAL COMMUNICATIONS, INC. | Yes |
| 614-822 | AT&T - LOCAL | Yes |
| 614-874 | PAETEC ITEL, LLC | Yes |
| 614-889 | OHIO BELL TEL CO | No |
| 614-923 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | Yes |
| 614-932 | OHIO BELL TEL CO | Yes |
| 614-943 | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | Yes |
| 614-956 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 614-967 | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | Yes |
| 614-973 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
| 614-974 | NEW CINGULAR WIRELESS PCS, LLC - IL | Yes |
FAQ
What area code is Dublin, OH?
Dublin is served by 2 area codes — 380, 614 — which overlay the same territory.
How many prefixes does Dublin have?
63 active NXX prefixes are anchored to this rate center in NANPA records, held by 16 carriers.
Is a call from a Dublin prefix really from Dublin?
Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.