Monmouth, Illinois

Estimated Number of Assigned Phone Numbers in Monmouth, Illinois

44,000

In Monmouth, Illinois, wireless numbers account for 2.3% of assigned numbers, below the statewide average of 38.9%. Monmouth's wireline and VoIP share is 18.8 percentage points higher than the statewide average. Compared with the state overall, Monmouth has a more concentrated wireline and VoIP assignment mix. Monmouth is served by 2 area codes in an overlay area, meaning multiple area codes cover the same geographic region.

Area Codes Used by Monmouth, Illinois

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

Total assigned 44,000
Wireline and VoIP
30,000 assigned numbers
68.18%
Other / Unclassified
13,000 assigned numbers
29.55%
Wireless
1,000 assigned numbers
2.27%

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

Estimated assigned wireless phone numbers: 1,000

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

Verizon Wireless 1,000 (100.00%)

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

Estimated assigned wireline and VoIP phone numbers: 30,000

Verizon 20,000 (66.67%)
Onvoy 6,000 (20.00%)
Comcast Business 1,000 (3.33%)
Lumen 1,000 (3.33%)
NUSO 1,000 (3.33%)
Spectrum 1,000 (3.33%)

Other / Unclassified Assigned Numbering in Monmouth, Illinois

Estimated assigned other or unclassified phone numbers: 13,000

MTC COMMUNICATIONS, INC. - IL 10,000 (76.92%)
EXIANT COMMUNICATIONS LLC 1,000 (7.69%)
IP HORIZON LLC 1,000 (7.69%)
TELEPORT COMMUNICATIONS AMERICA, LLC - IL 1,000 (7.69%)

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 Monmouth, 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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