Prefix 212-300 — New York City Zone 01, NY

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

Area code
212
Prefix (NXX)
300
Rate center
New York City Zone 01
State
New York
Time zone
Eastern
Code holder
TWC IP ENABLED SERVICES, LLC
OCN
793K
Pooled
Yes (thousands-block pooling)
LATA
132

212-300 identifies a block of numbers in New York City Zone 01, NY, within the 212 area code. Every US prefix is tied to exactly one rate center; this one is New York City Zone 01.

The rate center lies in the New York-Newark-Jersey City, NY-NJ Metropolitan Statistical Area. The serving LATA is 132. Local time follows the Eastern zone.

Treat the on-screen number as a hint, not evidence — 212-300 can be spoofed like any US prefix. If a call feels off, verify through an official callback number and file a complaint with the FCC or FTC.

Code-holder of record: TWC IP ENABLED SERVICES, LLC (OCN 793K). The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 212-300 numbers may be served by different companies.

Neighboring prefixes

Prefixes adjacent to 212-300
PrefixRate centerCode holder
212-297 New York City Zone 01 VERIZON NEW YORK, INC.
212-298 New York City Zone 01 VERIZON NEW YORK, INC.
212-299 New York City Zone 01 MCIMETRO ACCESS TRANSMISSION SERVICES LLC
212-301 New York City Zone 01 MCIMETRO ACCESS TRANSMISSION SERVICES LLC
212-302 New York City Zone 01 VERIZON NEW YORK, INC.
212-303 New York City Zone 01 VERIZON NEW YORK, INC.

FAQ

Where is 212-300 located?

The prefix is assigned to the New York City Zone 01 rate center in NY, area code 212. It is part of the New York-Newark-Jersey City, NY-NJ Metropolitan Statistical Area.

Which company owns 212-300 numbers?

TWC IP ENABLED SERVICES, LLC 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 212-300 safe to answer?

The prefix itself says nothing about the caller. Legitimate New York City Zone 01 businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.