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

MANSFIELD prefixes in area code 570

NANPA records 6 assigned NXX blocks to rate center MANSFIELD in area code 570, 0.8% of the 782 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 COMMONWEALTH TELEPHONE COMPANY LLC (2), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA (1), CORE COMMUNICATIONS, INC. - PA (1). The earliest assignment on record here is 2004-08-25 and the most recent 2009-03-18. 6 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 217, 272, 318, 417 – overlay codes cover the same geography, so a rate center is served by all of them.

6 assigned blocks – 0.8% of 570
5 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
570-404 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 2004-08-25 yes yes
570-463 CORE COMMUNICATIONS, INC. - PA 2009-03-18 yes yes
570-513 COMMONWEALTH TELEPHONE COMPANY LLC – yes yes
570-545 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA – yes yes
570-605 Onvoy ONVOY, LLC - PA 2006-03-02 yes yes
570-662 COMMONWEALTH TELEPHONE COMPANY LLC – 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
COMMONWEALTH TELEPHONE COMPANY LLC – 2 33.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA Verizon 1 16.7%
CORE COMMUNICATIONS, INC. - PA – 1 16.7%
LEVEL 3 COMMUNICATIONS, LLC - PA Lumen 1 16.7%
ONVOY, LLC - PA Onvoy 1 16.7%

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 MANSFIELD in area code 570?

6 blocks: 404, 463, 513, 545, 605, 662. The table above gives the holder of each.

Which carriers have numbers in MANSFIELD?

COMMONWEALTH TELEPHONE COMPANY LLC (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA (1 block), CORE COMMUNICATIONS, INC. - PA (1 block), LEVEL 3 COMMUNICATIONS, LLC - PA (1 block), ONVOY, LLC - PA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is MANSFIELD 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 570

All 782 prefixes in 570