South Placer, CA — rate center
- State
- California
- Active prefixes
- 31
- Carriers
- 11
- Pooled prefixes
- 25
- LATA
- 726
- Metro area
- Sacramento--Roseville--Folsom, CA MSA
In NANP numbering, South Placer, California is a rate center — the anchor point for local numbers. It is reached through 279, 916 (multiple area codes serve it).
NANPA records show 31 active prefixes here, held by 11 different carriers. Pooling applies to 25 of them — individual thousands-blocks may belong to different companies.
The rate center belongs to the Sacramento--Roseville--Folsom, CA Metropolitan Statistical Area. Routing-wise it sits in LATA 726.
Because 279, 916 all serve this territory, two South Placer 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 South Placer 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 South Placer
| Prefix | Code holder | Pooled |
|---|---|---|
| 916-250 | NEW CINGULAR WIRELESS PCS, LLC | Yes |
| 916-251 | MATRIX TELECOM, LLC. S/I/I TNCI - CA | Yes |
| 916-259 | ONVOY, LLC - CA | Yes |
| 916-276 | METROPCS, INC. | Yes |
| 916-303 | LEVEL 3 COMMUNICATIONS, LLC - CA | Yes |
| 916-315 | PACIFIC BELL | No |
| 916-316 | NEW CINGULAR WIRELESS PCS, LLC | No |
| 916-415 | PACIFIC BELL | Yes |
| 916-435 | PACIFIC BELL | Yes |
| 916-577 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Yes |
| 916-624 | PACIFIC BELL | No |
| 916-625 | PACIFIC BELL | Yes |
| 916-626 | FIDIUM ENTERPRISE SERVICES, LLC | Yes |
| 916-630 | PACIFIC BELL | No |
| 916-632 | PACIFIC BELL | No |
| 916-652 | PACIFIC BELL | No |
| 916-659 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Yes |
| 916-660 | PACIFIC BELL | Yes |
| 916-663 | PACIFIC BELL | Yes |
| 916-672 | FIDIUM ENTERPRISE SERVICES, LLC | Yes |
| 916-741 | METROPCS, INC. | Yes |
| 916-778 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Yes |
| 916-824 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | Yes |
| 916-938 | NEW CINGULAR WIRELESS PCS, LLC | Yes |
| 916-975 | ONVOY, LLC - CA | Yes |
FAQ
What area code is South Placer, CA?
South Placer is served by 2 area codes — 279, 916 — which overlay the same territory.
How many prefixes does South Placer have?
31 active NXX prefixes are anchored to this rate center in NANPA records, held by 11 carriers.
Is a call from a South Placer prefix really from South Placer?
Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.