Prefix 615-605 — Murfreesboro, TN

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

Area code
615
Prefix (NXX)
605
Rate center
Murfreesboro
State
Tennessee
Time zone
Central
Code holder
METROPCS, INC.
OCN
5562
Pooled
Yes (thousands-block pooling)
Assigned
2012-05-24
LATA
470

The 615-605 prefix belongs to area code 615 and is anchored to the Murfreesboro rate center (TN). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.

Murfreesboro is part of the Nashville-Davidson--Murfreesboro--Franklin, TN Metropolitan Statistical Area. For routing purposes it sits in LATA 470. Numbers here keep Central time.

The assigned code holder is METROPCS, INC., operating company number 5562, assigned May 24, 2012. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.

Caller ID showing 615-605 is not proof the call came from Murfreesboro: spoofing and porting both detach numbers from their origin. To verify a caller, hang up and dial the organization's published number, and report suspicious calls to the FTC.

Neighboring prefixes

Prefixes adjacent to 615-605
PrefixRate centerCode holder
615-602 Nashville POWERTEL NASHVILLE LICENSES, INC.
615-603 Murfreesboro CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN
615-604 Nashville CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN
615-606 Goodlettsville METROPCS, INC.
615-607 Green Grove UNITED STATES CELLULAR - TN
615-608 Old Hickory TELEPORT COMMUNICATIONS AMERICA, LLC - TN

FAQ

Where is 615-605 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 615-605 numbers?

METROPCS, INC. 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 615-605 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.