Pittsburgh Suburban Zone 12, PA — rate center
- State
- Pennsylvania
- Area codes
- 412
- Active prefixes
- 16
- Carriers
- 9
- Pooled prefixes
- 12
- LATA
- 234
- Metro area
- Pittsburgh, PA MSA
Pittsburgh Suburban Zone 12 is a telephone rate center in Pennsylvania served by area code 412. A rate center is the locality the phone industry uses to anchor numbers for billing; every prefix listed below is registered here.
The rate center currently carries 16 working prefixes, held by 9 different carriers. Pooling applies to 12 of them — individual thousands-blocks may belong to different companies.
The rate center belongs to the Pittsburgh, PA Metropolitan Statistical Area. Routing-wise it sits in LATA 234.
A Pittsburgh Suburban Zone 12 prefix on caller ID is a starting point, not proof of origin — numbers travel with their owners and displays can be spoofed. Use official callback numbers for anything sensitive.
Prefixes anchored to Pittsburgh Suburban Zone 12
| Prefix | Code holder | Pooled |
|---|---|---|
| 412-212 | LEVEL 3 COMMUNICATIONS, LLC - PA | Yes |
| 412-283 | FIDIUM ENTERPRISE SERVICES, LLC | Yes |
| 412-308 | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | Yes |
| 412-347 | PAETEC ITEL, LLC | Yes |
| 412-409 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 412-479 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 412-568 | ONVOY SPECTRUM, LLC | Yes |
| 412-595 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 412-674 | ONVOY, LLC - PA | Yes |
| 412-797 | METROPCS, INC. | Yes |
| 412-831 | VERIZON PENNSYLVANIA, INC. | No |
| 412-833 | VERIZON PENNSYLVANIA, INC. | No |
| 412-835 | VERIZON PENNSYLVANIA, INC. | No |
| 412-851 | VERIZON PENNSYLVANIA, INC. | Yes |
| 412-854 | VERIZON PENNSYLVANIA, INC. | No |
| 412-991 | ONVOY, LLC - PA | Yes |
FAQ
What area code is Pittsburgh Suburban Zone 12, PA?
Pittsburgh Suburban Zone 12 numbers use area code 412.
How many prefixes does Pittsburgh Suburban Zone 12 have?
16 active NXX prefixes are anchored to this rate center in NANPA records, held by 9 carriers.
Is a call from a Pittsburgh Suburban Zone 12 prefix really from Pittsburgh Suburban Zone 12?
Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.