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

HATFIELD prefixes in area code 413

NANPA records 6 assigned NXX blocks to rate center HATFIELD in area code 413, 1.0% of the 605 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. 6 holders hold those blocks, the largest being VERIZON NEW ENGLAND INC. (1), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (1), LEVEL 3 COMMUNICATIONS, LLC - MA (1). The earliest assignment on record here is 2004-08-13 and the most recent 2023-09-26. 5 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 code 870 – overlay codes cover the same geography, so a rate center is served by all of them.

6 assigned blocks – 1% of 413
6 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
413-247 Verizon VERIZON NEW ENGLAND INC. – yes yes
413-299 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 2017-04-17 yes yes
413-349 Lumen LEVEL 3 COMMUNICATIONS, LLC - MA 2004-08-13 yes yes
413-465 FRACTEL, LLC 2021-04-26 yes yes
413-506 COMMIO, LLC 2023-09-26 yes yes
413-674 Windstream PAETEC ITEL, LLC – no 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 1 16.7%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA Verizon 1 16.7%
LEVEL 3 COMMUNICATIONS, LLC - MA Lumen 1 16.7%
FRACTEL, LLC – 1 16.7%
COMMIO, LLC – 1 16.7%
PAETEC ITEL, LLC Windstream 1 16.7%

Frequently asked

Which prefixes belong to HATFIELD in area code 413?

6 blocks: 247, 299, 349, 465, 506, 674. The table above gives the holder of each.

Which carriers have numbers in HATFIELD?

VERIZON NEW ENGLAND INC. (1 block), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA (1 block), LEVEL 3 COMMUNICATIONS, LLC - MA (1 block), FRACTEL, LLC (1 block), COMMIO, LLC (1 block), PAETEC ITEL, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is HATFIELD 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 413

All 605 prefixes in 413