Sioux City, Iowa Area Codes & Phone Number Distribution

Estimated Number of Assigned Phone Numbers in Sioux City, Iowa

650,000

In Sioux City, Iowa, wireless numbers account for 65.1% of assigned numbers, above the statewide average of 30.1%. Sioux City's wireline and VoIP share is 18.7 percentage points lower than the statewide average. Compared with the state overall, Sioux City has a more concentrated wireless assignment mix. Sioux City is served by a single area code (712).

Area Codes Used by Sioux City, Iowa

712

Estimated Service-Type Mix of Assigned Phone Numbers in Sioux City, Iowa

Total assigned 650,000

Wireless

423,000 assigned numbers

65.08%

Wireline and VoIP

164,000 assigned numbers

25.23%

Other / Unclassified

63,000 assigned numbers

9.69%

Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Sioux City, Iowa

Estimated assigned wireless phone numbers: 423,000

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

AT&T Wireless 275,000 (65.01%)

Verizon Wireless 120,000 (28.37%)

T-Mobile 25,000 (5.91%)

UScellular 2,000 (0.47%)

Optimum Mobile 1,000 (0.24%)

Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Sioux City, Iowa

Estimated assigned wireline and VoIP phone numbers: 164,000

Lumen 128,000 (78.05%)

Onvoy 15,000 (9.15%)

Commio 5,000 (3.05%)

NUSO 3,000 (1.83%)

TERRA NOVA TELECOM INC. 3,000 (1.83%)

Airus 2,000 (1.22%)

MCIMETRO ACCESS TRANSMISSION SERVICES LLC 2,000 (1.22%)

Bandwidth 1,000 (0.61%)

Comcast Business 1,000 (0.61%)

Telnyx 1,000 (0.61%)

Twilio 1,000 (0.61%)

Vonage 1,000 (0.61%)

Other / Unclassified Assigned Numbering in Sioux City, Iowa

Estimated assigned other or unclassified phone numbers: 63,000

LONG LINES METRO, INC. - IA 30,000 (47.62%)

IMON COMMUNICATIONS LLC 20,000 (31.75%)

HD CARRIER LLC 3,000 (4.76%)

FRACTEL, LLC 2,000 (3.17%)

TELEPORT COMMUNICATIONS AMERICA, LLC - IA 2,000 (3.17%)

AUREON COMMUNICATIONS, LLC 1,000 (1.59%)

EDGETEL, LLC 1,000 (1.59%)

IP HORIZON LLC 1,000 (1.59%)

PREMIER COMMUNICATIONS, INC. - IA 1,000 (1.59%)

TON80 COMMUNICATIONS, LLC 1,000 (1.59%)

WAVENATION, LLC 1,000 (1.59%)

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 Sioux City, Iowa, 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.