Prefix 615-691 — Murfreesboro, TN

NANPA CO code assignment, current as of July 28, 2026.

Area code
615
Prefix (NXX)
691
Rate center
Murfreesboro
State
Tennessee
Time zone
Central
Code holder
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN
OCN
6673
Pooled
Yes (thousands-block pooling)
Assigned
2005-03-30
LATA
470

615-691 identifies a block of numbers in Murfreesboro, TN, within the 615 area code. Every US prefix is tied to exactly one rate center; this one is Murfreesboro.

The rate center lies in the Nashville-Davidson--Murfreesboro--Franklin, TN Metropolitan Statistical Area. The serving LATA is 470. Local time follows the Central zone.

Treat the on-screen number as a hint, not evidence — 615-691 can be spoofed like any US prefix. If a call feels off, verify through an official callback number and file a complaint with the FCC or FTC.

NANPA's central-office code records list CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (OCN 6673) as the code holder, assigned March 30, 2005. Because 615-691 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.

Neighboring prefixes

Prefixes adjacent to 615-691
PrefixRate centerCode holder
615-688 Lafayette NORTH CENTRAL TEL. COOP., INC.
615-689 Nashville METROPCS, INC.
615-690 Nashville PAETEC ITEL, LLC
615-692 Murfreesboro LEVEL 3 TELECOM OF TENNESSEE, LLC - TN
615-693 Nashville CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN
615-694 Goodlettsville ONVOY, LLC - TN

FAQ

Where is 615-691 located?

The prefix is assigned to the Murfreesboro rate center in TN, area code 615. It is part of the Nashville-Davidson--Murfreesboro--Franklin, TN Metropolitan Statistical Area.

Which company owns 615-691 numbers?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN holds the code, but the prefix is pooled — individual thousands-blocks can be assigned to other carriers, and numbers may be ported to any provider.

Is a call from 615-691 safe to answer?

The prefix itself says nothing about the caller. Legitimate Murfreesboro businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.