Prefix 214-387 — Frisco, TX

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

Area code
214
Prefix (NXX)
387
Rate center
Frisco
State
Texas
Time zone
Central
Code holder
SOUTHWESTERN BELL
OCN
9533
Pooled
Yes (thousands-block pooling)
Assigned
2001-03-07
LATA
552

A phone number starting 214-387 was issued in the Frisco rate center of TX — part of area code 214.

Code-holder of record: SOUTHWESTERN BELL (OCN 9533), assigned March 7, 2001. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 214-387 numbers may be served by different companies.

A scammer can display 214-387 without ever touching TX. 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.

Frisco is part of the Dallas-Fort Worth-Arlington, TX Metropolitan Statistical Area. For routing purposes it sits in LATA 552. Numbers here keep Central time.

Neighboring prefixes

Prefixes adjacent to 214-387
PrefixRate centerCode holder
214-384 Grand Prairie NEW CINGULAR WIRELESS PCS, LLC - IL
214-385 McKinney LEVEL 3 COMMUNICATIONS, LLC - TX
214-386 McKinney BANDWIDTH.COM CLEC, LLC - TX
214-388 Dallas SOUTHWESTERN BELL
214-389 Dallas ONVOY, LLC - TX
214-390 Carrollton FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS

FAQ

Where is 214-387 located?

The prefix is assigned to the Frisco rate center in TX, area code 214. It is part of the Dallas-Fort Worth-Arlington, TX Metropolitan Statistical Area.

Which company owns 214-387 numbers?

SOUTHWESTERN BELL 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 214-387 safe to answer?

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