Prefix 212-577 — New York City Zone 01, NY

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

Area code
212
Prefix (NXX)
577
Rate center
New York City Zone 01
State
New York
Time zone
Eastern
Code holder
VERIZON NEW YORK, INC.
OCN
9104
Pooled
Yes (thousands-block pooling)
LATA
132

212-577 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 — 212-577 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.

The assigned code holder is VERIZON NEW YORK, INC., operating company number 9104. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.

Neighboring prefixes

Prefixes adjacent to 212-577
PrefixRate centerCode holder
212-574 New York City Zone 01 VERIZON NEW YORK, INC.
212-575 New York City Zone 01 VERIZON NEW YORK, INC.
212-576 New York City Zone 01 VERIZON NEW YORK, INC.
212-578 New York City Zone 01 VERIZON NEW YORK, INC.
212-579 New York City Zone 01 VERIZON NEW YORK, INC.
212-580 New York City Zone 01 VERIZON NEW YORK, INC.

FAQ

Where is 212-577 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 212-577 numbers?

VERIZON NEW YORK, INC. 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 212-577 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.