Lemont, Illinois Area Codes & Phone Number Distribution

Estimated Number of Assigned Phone Numbers in Lemont, Illinois

256,000

In Lemont, Illinois, wireless numbers account for 10.2% of assigned numbers, below the statewide average of 38.9%. Lemont's wireline and VoIP share is 33.4 percentage points higher than the statewide average. Compared with the state overall, Lemont has a more concentrated wireline and VoIP assignment mix. Lemont is served by 2 area codes in an overlay area, meaning multiple area codes cover the same geographic region.

Area Codes Used by Lemont, Illinois

331 630

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

Total assigned 256,000

Wireline and VoIP

212,000 assigned numbers

82.81%

Wireless

26,000 assigned numbers

10.16%

Other / Unclassified

18,000 assigned numbers

7.03%

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

Estimated assigned wireless phone numbers: 26,000

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

T-Mobile 25,000 (96.15%)

AT&T Wireless 1,000 (3.85%)

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

Estimated assigned wireline and VoIP phone numbers: 212,000

AT&T 100,000 (47.17%)

Onvoy 31,000 (14.62%)

Bandwidth 20,000 (9.43%)

MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 15,000 (7.08%)

Lumen 12,000 (5.66%)

Commio 10,000 (4.72%)

Comcast Business 9,000 (4.25%)

PAETEC ITEL, LLC 6,000 (2.83%)

Peerless Network 3,000 (1.42%)

TERRA NOVA TELECOM INC. 3,000 (1.42%)

RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 1,000 (0.47%)

Spectrum 1,000 (0.47%)

Other / Unclassified Assigned Numbering in Lemont, Illinois

Estimated assigned other or unclassified phone numbers: 18,000

TELEPORT COMMUNICATIONS AMERICA, LLC - IL 6,000 (33.33%)

FIRST COMMUNICATIONS, LLC 5,000 (27.78%)

IP HORIZON LLC 3,000 (16.67%)

ACCESS ONE, INC. - IL 2,000 (11.11%)

STRATUS NETWORKS 1,000 (5.56%)

TON80 COMMUNICATIONS, LLC 1,000 (5.56%)

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 Lemont, 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.