Prefix 216-352 — Cleveland, OH

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

Area code
216
Prefix (NXX)
352
Rate center
Cleveland
State
Ohio
Time zone
Eastern
Code holder
OHIO BELL TEL CO
OCN
9321
Pooled
Yes (thousands-block pooling)
Assigned
2014-05-02
LATA
320

A phone number starting 216-352 was issued in the Cleveland rate center of OH — part of area code 216.

NANPA's central-office code records list OHIO BELL TEL CO (OCN 9321) as the code holder, assigned May 2, 2014. Because 216-352 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.

A scammer can display 216-352 without ever touching OH. When in doubt, end the call and reach the company or agency through its official website; unwanted robocalls belong in the FTC's fraud report queue.

Cleveland is part of the Cleveland, OH Metropolitan Statistical Area. For routing purposes it sits in LATA 320. Numbers here keep Eastern time.

Neighboring prefixes

Prefixes adjacent to 216-352
PrefixRate centerCode holder
216-348 Cleveland OHIO BELL TEL CO
216-350 Cleveland ONVOY, LLC - OH
216-351 Cleveland OHIO BELL TEL CO
216-353 Cleveland IP HORIZON LLC
216-354 Cleveland TWILIO INTERNATIONAL, INC.
216-355 Independence T-MOBILE USA, INC.

FAQ

Where is 216-352 located?

The prefix is assigned to the Cleveland rate center in OH, area code 216. It is part of the Cleveland, OH Metropolitan Statistical Area.

Which company owns 216-352 numbers?

OHIO BELL TEL CO 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 216-352 safe to answer?

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