Prefix 202-506 — Washington Zone 1, DC

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

Area code
202
Prefix (NXX)
506
Rate center
Washington Zone 1
State
District of Columbia
Time zone
Eastern
Code holder
NEW CINGULAR WIRELESS PCS, LLC - DC
OCN
4036
Pooled
Yes (thousands-block pooling)
Assigned
2006-06-28
LATA
236

A phone number starting 202-506 was issued in the Washington Zone 1 rate center of DC — part of area code 202.

The assigned code holder is NEW CINGULAR WIRELESS PCS, LLC - DC, operating company number 4036, assigned June 28, 2006. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.

A scammer can display 202-506 without ever touching DC. 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.

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.

Neighboring prefixes

Prefixes adjacent to 202-506
PrefixRate centerCode holder
202-503 Washington Zone 1 ONVOY, LLC - DC
202-504 Washington Zone 1 VERIZON WASHINGTON DC, INC.
202-505 Washington Zone 1 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC
202-507 Washington Zone 1 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC
202-508 Washington Zone 1 VERIZON WASHINGTON DC, INC.
202-509 Washington Zone 1 LEVEL 3 COMMUNICATIONS, LLC - DC

FAQ

Where is 202-506 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 202-506 numbers?

NEW CINGULAR WIRELESS PCS, LLC - DC 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 202-506 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.