Prefix 615-815 — Nashville, TN

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

Area code
615
Prefix (NXX)
815
Rate center
Nashville
State
Tennessee
Time zone
Central
Code holder
NEW CINGULAR WIRELESS PCS, LLC - GA
OCN
6214
Pooled
Yes (thousands-block pooling)
Assigned
2007-06-19
LATA
470

Numbers in the 615-815 prefix are registered to the Nashville rate center in TN, inside area code 615. The prefix is the second block of a ten-digit US number (615-815-XXXX) and pins the number to a billing locality.

NANPA's central-office code records list NEW CINGULAR WIRELESS PCS, LLC - GA (OCN 6214) as the code holder, assigned June 19, 2007. Because 615-815 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.

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.

Spoofing means this prefix on your screen doesn't guarantee a Nashville caller. Verify independently before trusting a request for money or data.

Neighboring prefixes

Prefixes adjacent to 615-815
PrefixRate centerCode holder
615-812 Nashville CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN
615-813 Cross Plains Orlinda BANDWIDTH.COM CLEC, LLC - TN
615-814 Franklin TELEPORT COMMUNICATIONS AMERICA, LLC - TN
615-816 Nashville AMERICAN MESSAGING SERVICES, LLC
615-817 Nashville SPOK, INC.
615-818 Nashville COMCAST IP PHONE, LLC

FAQ

Where is 615-815 located?

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

Which company owns 615-815 numbers?

NEW CINGULAR WIRELESS PCS, LLC - GA 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 615-815 safe to answer?

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