Charleston, Illinois

Estimated Number of Assigned Phone Numbers in Charleston, Illinois

255,000

In Charleston, Illinois, wireless numbers account for 77.3% of assigned numbers, above the statewide average of 38.9%. Charleston's wireline and VoIP share is 43.5 percentage points lower than the statewide average. Compared with the state overall, Charleston has a more concentrated wireless assignment mix. Charleston is served by 2 area codes in an overlay area, meaning multiple area codes cover the same geographic region.

Area Codes Used by Charleston, Illinois

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

Total assigned 255,000
Wireless
197,000 assigned numbers
77.25%
Other / Unclassified
43,000 assigned numbers
16.86%
Wireline and VoIP
15,000 assigned numbers
5.88%

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

Estimated assigned wireless phone numbers: 197,000

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

AT&T Wireless 163,000 (82.74%)
Verizon Wireless 28,000 (14.21%)
T-Mobile 6,000 (3.05%)

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

Estimated assigned wireline and VoIP phone numbers: 15,000

Onvoy 12,000 (80.00%)
Lumen 1,000 (6.67%)
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 1,000 (6.67%)
TERRA NOVA TELECOM INC. 1,000 (6.67%)

Other / Unclassified Assigned Numbering in Charleston, Illinois

Estimated assigned other or unclassified phone numbers: 43,000

ILLINOIS CONSOLIDATED TEL. CO. 40,000 (93.02%)
MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 2,000 (4.65%)
TELEPORT COMMUNICATIONS AMERICA, LLC - IL 1,000 (2.33%)

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 Charleston, 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.

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