Prefix 202-536 — Washington Zone 1, DC

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

Area code
202
Prefix (NXX)
536
Rate center
Washington Zone 1
State
District of Columbia
Time zone
Eastern
Code holder
PAETEC ITEL, LLC
OCN
829J
Pooled
Yes (thousands-block pooling)
Assigned
2005-06-09
LATA
236

Numbers in the 202-536 prefix are registered to the Washington Zone 1 rate center in DC, inside area code 202. The prefix is the second block of a ten-digit US number (202-536-XXXX) and pins the number to a billing locality.

NANPA's central-office code records list PAETEC ITEL, LLC (OCN 829J) as the code holder, assigned June 9, 2005. Because 202-536 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 Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area. The serving LATA is 236. Local time follows the Eastern zone.

Spoofing means this prefix on your screen doesn't guarantee a Washington Zone 1 caller. Verify independently before trusting a request for money or data.

Neighboring prefixes

Prefixes adjacent to 202-536
PrefixRate centerCode holder
202-533 Washington Zone 1 VERIZON WASHINGTON DC, INC.
202-534 Washington Zone 1 METROPCS, INC.
202-535 Washington Zone 1 VERIZON WASHINGTON DC, INC.
202-537 Washington Zone 1 VERIZON WASHINGTON DC, INC.
202-538 Washington Zone 1 VERIZON WASHINGTON DC, INC.
202-539 Washington Zone 1 BANDWIDTH.COM CLEC, LLC - DC

FAQ

Where is 202-536 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 202-536 numbers?

PAETEC ITEL, 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 202-536 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.