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

NEWBLOMFLD prefixes in area code 717

NANPA records 4 assigned NXX blocks to rate center NEWBLOMFLD in area code 717, 0.5% of the 784 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. 4 holders hold those blocks, the largest being CORE COMMUNICATIONS, INC. - PA (1), BRIGHTSPEED OF PENNSYLVANIA, LLC (1), CENTURYLINK COMMUNICATIONS, LLC (1). The earliest assignment on record here is 2006-11-02 and the most recent 2014-12-22. 4 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 223, 573 – overlay codes cover the same geography, so a rate center is served by all of them.

4 assigned blocks – 0.5% of 717
4 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
717-275 CORE COMMUNICATIONS, INC. - PA – yes yes
717-582 Brightspeed BRIGHTSPEED OF PENNSYLVANIA, LLC – yes yes
717-594 Lumen CENTURYLINK COMMUNICATIONS, LLC 2014-12-22 yes yes
717-636 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 2006-11-02 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
CORE COMMUNICATIONS, INC. - PA – 1 25%
BRIGHTSPEED OF PENNSYLVANIA, LLC Brightspeed 1 25%
CENTURYLINK COMMUNICATIONS, LLC Lumen 1 25%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA Verizon 1 25%

Frequently asked

Which prefixes belong to NEWBLOMFLD in area code 717?

4 blocks: 275, 582, 594, 636. The table above gives the holder of each.

Which carriers have numbers in NEWBLOMFLD?

CORE COMMUNICATIONS, INC. - PA (1 block), BRIGHTSPEED OF PENNSYLVANIA, LLC (1 block), CENTURYLINK COMMUNICATIONS, LLC (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - 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 NEWBLOMFLD 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 717

All 784 prefixes in 717