College Grove, TN — rate center
In NANP numbering, College Grove, Tennessee is a rate center — the anchor point for local numbers. It is reached through 615.
NANPA records show 1 active prefixes here.
The rate center belongs to the Nashville-Davidson--Murfreesboro--Franklin, TN Metropolitan Statistical Area. Routing-wise it sits in LATA 470.
College Grove is a small rate center: one prefix from a single carrier serve it. Small localities like this often keep the same blocks for decades, so the prefix-to-place mapping tends to be stable.
As always with US numbering: a prefix anchored to College Grove 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 College Grove
| Prefix | Code holder | Pooled |
|---|---|---|
| 615-368 | UNITED TELEPHONE COMPANY DBA UNITED COMMUNICATIONS | No |
FAQ
What area code is College Grove, TN?
College Grove numbers use area code 615.
How many prefixes does College Grove have?
1 active NXX prefixes are anchored to this rate center in NANPA records.
Is a call from a College Grove prefix really from College Grove?
Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.