Prefix 305-707 — Keys, FL

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

Area code
305
Prefix (NXX)
707
Rate center
Keys
State
Florida
Time zone
Eastern
Code holder
BANDWIDTH.COM CLEC, LLC - FL
OCN
982E
Pooled
Yes (thousands-block pooling)
Assigned
2010-09-22
LATA
460

Numbers in the 305-707 prefix are registered to the Keys rate center in FL, inside area code 305. The prefix is the second block of a ten-digit US number (305-707-XXXX) and pins the number to a billing locality.

NANPA's central-office code records list BANDWIDTH.COM CLEC, LLC - FL (OCN 982E) as the code holder, assigned September 22, 2010. Because 305-707 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 Miami-Fort Lauderdale-Pompano-West Palm Beach, FL Metropolitan Statistical Area. The serving LATA is 460. Local time follows the Eastern zone.

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

Neighboring prefixes

Prefixes adjacent to 305-707
PrefixRate centerCode holder
305-704 Miami MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL
305-705 North Dade BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL
305-706 Miami ABC PAGING CITY BEEPERS, INC.
305-708 Miami ABC PAGING CITY BEEPERS, INC.
305-709 Keys NEW CINGULAR WIRELESS PCS, LLC - GA
305-710 Miami CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL

FAQ

Where is 305-707 located?

The prefix is assigned to the Keys rate center in FL, area code 305. It is part of the Miami-Fort Lauderdale-Pompano-West Palm Beach, FL Metropolitan Statistical Area.

Which company owns 305-707 numbers?

BANDWIDTH.COM CLEC, LLC - FL 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 305-707 safe to answer?

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