Reference Data

Rate Center Directory

PIONEER, CA Rate Center

PIONEER — CA

Data last updated: March 10, 2026

LATA

738

State

CA

Area Codes

1

Exchanges (NXX)

1

Carriers

1

Coordinates

38.43223797016835, -120.5730020650162

Area Codes

209

Top Carriers

Carrier	OCN	NXX Count
VOLCANO TEL. CO.	2343	1