Arlington Heights, Illinois Area Codes & Phone Number Distribution

Estimated Number of Assigned Phone Numbers in Arlington Heights, Illinois

1,036,000

In Arlington Heights, Illinois, wireless numbers account for 59.8% of assigned numbers, above the statewide average of 38.9%. Arlington Heights's wireline and VoIP share is 13.7 percentage points lower than the statewide average. Compared with the state overall, Arlington Heights has a more concentrated wireless assignment mix. Arlington Heights is served by 2 area codes in an overlay area, meaning multiple area codes cover the same geographic region.

Area Codes Used by Arlington Heights, Illinois

224 847

Estimated Service-Type Mix of Assigned Phone Numbers in Arlington Heights, Illinois

Total assigned 1,036,000

Wireless

620,000 assigned numbers

59.85%

Wireline and VoIP

370,000 assigned numbers

35.71%

Other / Unclassified

46,000 assigned numbers

4.44%

Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Arlington Heights, Illinois

Estimated assigned wireless phone numbers: 620,000

Numbers may later be ported to another carrier, but this chart reflects original number assignment, not current subscriber share.

T-Mobile 547,000 (88.23%)

AT&T Wireless 73,000 (11.77%)

Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Arlington Heights, Illinois

Estimated assigned wireline and VoIP phone numbers: 370,000

AT&T 189,000 (51.08%)

Onvoy 50,000 (13.51%)

Lumen 35,000 (9.46%)

Bandwidth 24,000 (6.49%)

MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 24,000 (6.49%)

MCIMETRO ACCESS TRANSMISSION SERVICES LLC 12,000 (3.24%)

PAETEC ITEL, LLC 11,000 (2.97%)

Comcast Business 8,000 (2.16%)

Spectrum 7,000 (1.89%)

Peerless Network 4,000 (1.08%)

RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 2,000 (0.54%)

Vonage 2,000 (0.54%)

Other / Unclassified Assigned Numbering in Arlington Heights, Illinois

Estimated assigned other or unclassified phone numbers: 46,000

FIRST COMMUNICATIONS, LLC 15,000 (32.61%)

TELEPORT COMMUNICATIONS AMERICA, LLC - IL 11,000 (23.91%)

SPOK, INC. 10,000 (21.74%)

FRACTEL, LLC 4,000 (8.70%)

IP HORIZON LLC 3,000 (6.52%)

ACCESS ONE, INC. - IL 2,000 (4.35%)

TON80 COMMUNICATIONS, LLC 1,000 (2.17%)

How These Figures Were Built

These figures are estimates based on public phone-number assignment records. They are meant to show the likely mix of assigned phone numbers associated with Arlington Heights, Illinois, not live customer counts.

Some providers may have assigned phone numbers tied to this locality even if they do not actively market or sell service locally. These figures reflect public number-assignment records, not confirmed local service availability.

They also do not reflect number portability at the individual phone-number level, so some numbers may now be used on a different network or by a different provider than the original assignment records suggest.