Fishers, IN — rate center
- State
- Indiana
- Active prefixes
- 42
- Carriers
- 12
- Pooled prefixes
- 28
- LATA
- 336
- Metro area
- Indianapolis-Carmel-Greenwood, IN MSA
In NANP numbering, Fishers, Indiana is a rate center — the anchor point for local numbers. It is reached through 317, 463 (multiple area codes serve it).
NANPA records show 42 active prefixes here, held by 12 different carriers. Pooling applies to 28 of them — individual thousands-blocks may belong to different companies.
The rate center belongs to the Indianapolis-Carmel-Greenwood, IN Metropolitan Statistical Area. Routing-wise it sits in LATA 336.
Because 317, 463 all serve this territory, two Fishers 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 Fishers 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 Fishers
| Prefix | Code holder | Pooled |
|---|---|---|
| 317-284 | PAETEC ITEL, LLC | Yes |
| 317-288 | COMCAST IP PHONE, LLC | Yes |
| 317-348 | LEVEL 3 COMMUNICATIONS, LLC - IN | Yes |
| 317-436 | LEVEL 3 COMMUNICATIONS, LLC - IN | Yes |
| 317-516 | COMCAST IP PHONE, LLC | Yes |
| 317-521 | INDIANA BELL TEL CO INC | No |
| 317-537 | LEVEL 3 TELECOM OF INDIANA, LP - IN | Yes |
| 317-558 | TELEPORT COMMUNICATIONS AMERICA, LLC - IN | Yes |
| 317-567 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN | Yes |
| 317-570 | INDIANA BELL TEL CO INC | No |
| 317-572 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN | Yes |
| 317-576 | INDIANA BELL TEL CO INC | Yes |
| 317-577 | INDIANA BELL TEL CO INC | No |
| 317-578 | INDIANA BELL TEL CO INC | No |
| 317-579 | INDIANA BELL TEL CO INC | Yes |
| 317-585 | INDIANA BELL TEL CO INC | No |
| 317-588 | INDIANA BELL TEL CO INC | Yes |
| 317-594 | INDIANA BELL TEL CO INC | No |
| 317-595 | INDIANA BELL TEL CO INC | No |
| 317-596 | INDIANA BELL TEL CO INC | No |
| 317-598 | INDIANA BELL TEL CO INC | Yes |
| 317-621 | INDIANA BELL TEL CO INC | No |
| 317-712 | TELEPORT COMMUNICATIONS AMERICA, LLC - IN | Yes |
| 317-792 | ONVOY, LLC - IN | Yes |
| 317-806 | LEVEL 3 TELECOM OF INDIANA, LP - IN | Yes |
| 317-813 | PAETEC ITEL, LLC | Yes |
| 317-827 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | Yes |
| 317-841 | INDIANA BELL TEL CO INC | No |
| 317-842 | INDIANA BELL TEL CO INC | No |
| 317-845 | INDIANA BELL TEL CO INC | Yes |
| 317-849 | INDIANA BELL TEL CO INC | No |
| 317-863 | PAETEC ITEL, LLC | Yes |
| 317-913 | INDIANA BELL TEL CO INC | No |
| 317-915 | INDIANA BELL TEL CO INC | No |
FAQ
What area code is Fishers, IN?
Fishers is served by 2 area codes — 317, 463 — which overlay the same territory.
How many prefixes does Fishers have?
42 active NXX prefixes are anchored to this rate center in NANPA records, held by 12 carriers.
Is a call from a Fishers prefix really from Fishers?
Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.