Clermont, OH — rate center
- State
- Ohio
- Active prefixes
- 23
- Carriers
- 9
- Pooled prefixes
- 13
- LATA
- 922
- Metro area
- Cincinnati, OH-KY-IN MSA
In NANP numbering, Clermont, Ohio is a rate center — the anchor point for local numbers. It is reached through 283, 513 (multiple area codes serve it).
NANPA records show 23 active prefixes here, held by 9 different carriers. Pooling applies to 13 of them — individual thousands-blocks may belong to different companies.
The rate center belongs to the Cincinnati, OH-KY-IN Metropolitan Statistical Area. Routing-wise it sits in LATA 922.
Because 283, 513 all serve this territory, two Clermont 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 Clermont 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 Clermont
| Prefix | Code holder | Pooled |
|---|---|---|
| 513-201 | PAETEC ITEL, LLC | Yes |
| 513-286 | LEVEL 3 COMMUNICATIONS, LLC - OH | Yes |
| 513-449 | BANDWIDTH.COM CLEC, LLC - OH | Yes |
| 513-495 | CINCINNATI BELL | Yes |
| 513-528 | CINCINNATI BELL | No |
| 513-553 | CINCINNATI BELL | No |
| 513-685 | LEVEL 3 TELECOM OF OHIO, LLC - OH | Yes |
| 513-688 | CINCINNATI BELL | No |
| 513-718 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | Yes |
| 513-732 | CINCINNATI BELL | No |
| 513-735 | CINCINNATI BELL | No |
| 513-750 | BANDWIDTH.COM CLEC, LLC - OH | Yes |
| 513-752 | CINCINNATI BELL | No |
| 513-753 | CINCINNATI BELL | No |
| 513-797 | CINCINNATI BELL | No |
| 513-843 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | Yes |
| 513-902 | TELNYX LLC | Yes |
| 513-943 | CINCINNATI BELL | No |
| 513-947 | CINCINNATI BELL | No |
| 513-986 | ONVOY, LLC - OH | Yes |
FAQ
What area code is Clermont, OH?
Clermont is served by 2 area codes — 283, 513 — which overlay the same territory.
How many prefixes does Clermont have?
23 active NXX prefixes are anchored to this rate center in NANPA records, held by 9 carriers.
Is a call from a Clermont prefix really from Clermont?
Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.