Reference Data

Rate Center Directory

ESSEX, MA Rate Center

ESSEX — MA

Data last updated: March 10, 2026

LATA

128

State

MA

Area Codes

2

Exchanges (NXX)

4

Carriers

3

Coordinates

42.63254920423001, -70.782083988022

Area Codes

351 978

Top Carriers

Carrier	OCN	NXX Count
LEVEL 3 COMMUNICATIONS, LLC - MA	4018	2
VERIZON NEW ENGLAND INC.	9102	1
FRACTEL, LLC	965H	1