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

POTTSTOWN prefixes in area code 610

NANPA records 13 assigned NXX blocks to rate center POTTSTOWN in area code 610, 1.7% 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. 8 holders hold those blocks, the largest being VERIZON PENNSYLVANIA, INC. (6), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA (1), PAETEC ITEL, LLC (1). The earliest assignment on record here is 2001-05-21 and the most recent 2005-02-01. 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 484, 835 – overlay codes cover the same geography, so a rate center is served by all of them.

13 assigned blocks – 1.7% of 610
8 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
610-310 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 2001-05-21 no yes
610-323 Verizon VERIZON PENNSYLVANIA, INC. – no yes
610-326 Verizon VERIZON PENNSYLVANIA, INC. – no yes
610-327 Verizon VERIZON PENNSYLVANIA, INC. – no yes
610-340 Windstream PAETEC ITEL, LLC 2005-02-01 yes yes
610-414 Spok SPOK, INC. – no yes
610-427 AT&T AT&T - LOCAL – yes yes
610-705 Verizon VERIZON PENNSYLVANIA, INC. – yes yes
610-718 Verizon VERIZON PENNSYLVANIA, INC. – yes yes
610-819 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
610-850 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – yes yes
610-906 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA – yes yes
610-970 Verizon VERIZON PENNSYLVANIA, INC. – 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 PENNSYLVANIA, INC. Verizon 6 46.2%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA Verizon 1 7.7%
PAETEC ITEL, LLC Windstream 1 7.7%
SPOK, INC. Spok 1 7.7%
AT&T - LOCAL AT&T 1 7.7%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 1 7.7%
NEW CINGULAR WIRELESS PCS, LLC - DC AT&T 1 7.7%
LEVEL 3 COMMUNICATIONS, LLC - PA Lumen 1 7.7%

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 POTTSTOWN in area code 610?

13 blocks: 310, 323, 326, 327, 340, 414, 427, 705, 718, 819, 850, 906 and 1 more, all listed in the table above.

Which carriers have numbers in POTTSTOWN?

VERIZON PENNSYLVANIA, INC. (6 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA (1 block), PAETEC ITEL, LLC (1 block), SPOK, INC. (1 block), AT&T - LOCAL (1 block), MCIMETRO ACCESS TRANSMISSION SERVICES 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 POTTSTOWN 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 610

All 782 prefixes in 610