NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

CLINTON prefixes in area code 978

NANPA records 7 assigned NXX blocks to rate center CLINTON in area code 978, 0.9% of the 773 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 5 holders hold those blocks, the largest being VERIZON NEW ENGLAND INC. (2), PAETEC ITEL, LLC (2), BANDWIDTH.COM CLEC, LLC - MA (1). The earliest assignment on record here is 2001-05-08 and the most recent 2001-05-08. 7 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area codes 207, 217, 225, 270 – overlay codes cover the same geography, so a rate center is served by all of them.

7 assigned blocks – 0.9% of 978
5 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
978-365 Verizon VERIZON NEW ENGLAND INC. – yes yes
978-368 Verizon VERIZON NEW ENGLAND INC. – yes yes
978-598 Windstream PAETEC ITEL, LLC 2001-05-08 yes yes
978-612 Windstream PAETEC ITEL, LLC – yes yes
978-706 Bandwidth BANDWIDTH.COM CLEC, LLC - MA – yes yes
978-733 Comcast COMCAST IP PHONE, LLC – yes yes
978-765 AT&T TC SYSTEMS, INC. – yes yes

The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.

Who holds the blocks

HolderBrandBlocksShare here
VERIZON NEW ENGLAND INC. Verizon 2 28.6%
PAETEC ITEL, LLC Windstream 2 28.6%
BANDWIDTH.COM CLEC, LLC - MA Bandwidth 1 14.3%
COMCAST IP PHONE, LLC Comcast 1 14.3%
TC SYSTEMS, INC. AT&T 1 14.3%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to CLINTON in area code 978?

7 blocks: 365, 368, 598, 612, 706, 733, 765. The table above gives the holder of each.

Which carriers have numbers in CLINTON?

VERIZON NEW ENGLAND INC. (2 blocks), PAETEC ITEL, LLC (2 blocks), BANDWIDTH.COM CLEC, LLC - MA (1 block), COMCAST IP PHONE, LLC (1 block), TC SYSTEMS, INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is CLINTON a city?

It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.

Other rate centers in 978

All 773 prefixes in 978