Prefix 615-730 — Nashville, TN

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

Area code
615
Prefix (NXX)
730
Rate center
Nashville
State
Tennessee
Time zone
Central
Code holder
NEW CINGULAR WIRELESS PCS, LLC - GA
OCN
6214
Pooled
Yes (thousands-block pooling)
Assigned
2006-08-31
LATA
470

Numbers in the 615-730 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 (615-730-XXXX) and pins the number to a billing locality.

The assigned code holder is NEW CINGULAR WIRELESS PCS, LLC - GA, operating company number 6214, assigned August 31, 2006. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.

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 615-730
PrefixRate centerCode holder
615-727 Nashville PAETEC ITEL, LLC
615-728 Murfreesboro NEW CINGULAR WIRELESS PCS, LLC - GA
615-729 Springfield PAETEC ITEL, LLC
615-731 Nashville BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
615-732 Nashville ONVOY, LLC - TN
615-733 Nashville BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL

FAQ

Where is 615-730 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 615-730 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 615-730 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.