Prefix 202-500 — Washington Zone 1, DC

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

Area code
202
Prefix (NXX)
500
Rate center
Washington Zone 1
State
District of Columbia
Time zone
Eastern
Code holder
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC
OCN
6855
Pooled
Yes (thousands-block pooling)
Assigned
2011-01-19
LATA
236

The 202-500 prefix belongs to area code 202 and is anchored to the Washington Zone 1 rate center (DC). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.

Washington Zone 1 is part of the Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area. For routing purposes it sits in LATA 236. Numbers here keep Eastern time.

NANPA's central-office code records list OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (OCN 6855) as the code holder, assigned January 19, 2011. Because 202-500 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.

Caller ID showing 202-500 is not proof the call came from Washington Zone 1: spoofing and porting both detach numbers from their origin. To verify a caller, hang up and dial the organization's published number, and report suspicious calls to the FTC.

Neighboring prefixes

Prefixes adjacent to 202-500
PrefixRate centerCode holder
202-497 Washington Zone 1 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC
202-498 Washington Zone 1 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC
202-499 Washington Zone 1 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC
202-501 Washington Zone 1 VERIZON WASHINGTON DC, INC.
202-502 Washington Zone 1 VERIZON WASHINGTON DC, INC.
202-503 Washington Zone 1 ONVOY, LLC - DC

FAQ

Where is 202-500 located?

The prefix is assigned to the Washington Zone 1 rate center in DC, area code 202. It is part of the Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area.

Which company owns 202-500 numbers?

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, 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 202-500 safe to answer?

The prefix itself says nothing about the caller. Legitimate Washington Zone 1 businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.