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

NORTHWALES prefixes in area code 267

NANPA records 16 assigned NXX blocks to rate center NORTHWALES in area code 267, 2.0% of the 786 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. 7 holders hold those blocks, the largest being PAETEC ITEL, LLC (5), ONVOY, LLC - PA (3), LEVEL 3 COMMUNICATIONS, LLC - PA (3). The earliest assignment on record here is 2001-08-02 and the most recent 2001-08-02. 14 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 215 – overlay codes cover the same geography, so a rate center is served by all of them.

16 assigned blocks – 2% of 267
7 holders of record
14 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
267-217 Onvoy ONVOY, LLC - PA – yes yes
267-219 Onvoy ONVOY, LLC - PA – yes yes
267-305 Verizon VERIZON PENNSYLVANIA, INC. – no yes
267-413 Windstream PAETEC ITEL, LLC – yes yes
267-613 Windstream PAETEC ITEL, LLC – yes yes
267-651 Onvoy ONVOY, LLC - PA – no yes
267-652 NETCARRIER TELECOM, INC. - PA – yes yes
267-653 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. – yes yes
267-654 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
267-655 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA – yes yes
267-656 Windstream PAETEC ITEL, LLC – yes yes
267-657 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA – yes yes
267-659 Windstream PAETEC ITEL, LLC – yes yes
267-661 Lumen LEVEL 3 COMMUNICATIONS, LLC - PA – yes yes
267-662 NETCARRIER TELECOM, INC. - PA 2001-08-02 yes yes
267-677 Windstream PAETEC ITEL, 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
PAETEC ITEL, LLC Windstream 5 31.2%
ONVOY, LLC - PA Onvoy 3 18.8%
LEVEL 3 COMMUNICATIONS, LLC - PA Lumen 3 18.8%
NETCARRIER TELECOM, INC. - PA – 2 12.5%
VERIZON PENNSYLVANIA, INC. Verizon 1 6.2%
RCN TELECOM SERVICES OF PENNSYLVANIA, INC. – 1 6.2%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 1 6.2%

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 NORTHWALES in area code 267?

16 blocks: 217, 219, 305, 413, 613, 651, 652, 653, 654, 655, 656, 657 and 4 more, all listed in the table above.

Which carriers have numbers in NORTHWALES?

PAETEC ITEL, LLC (5 blocks), ONVOY, LLC - PA (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - PA (3 blocks), NETCARRIER TELECOM, INC. - PA (2 blocks), VERIZON PENNSYLVANIA, INC. (1 block), RCN TELECOM SERVICES OF PENNSYLVANIA, 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 NORTHWALES 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 267

All 786 prefixes in 267