Portland, Maine Area Codes & Phone Number Distribution

Estimated Number of Assigned Phone Numbers in Portland, Maine

968,000

In Portland, Maine, wireless numbers account for 33.9% of assigned numbers, below the statewide average of 36.6%. Portland's wireline and VoIP share is 5.4 percentage points lower than the statewide average. Portland is served by a single area code (207).

Area Codes Used by Portland, Maine

207

Estimated Service-Type Mix of Assigned Phone Numbers in Portland, Maine

Total assigned 968,000

Other / Unclassified

364,000 assigned numbers

37.60%

Wireless

328,000 assigned numbers

33.88%

Wireline and VoIP

276,000 assigned numbers

28.51%

Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Portland, Maine

Estimated assigned wireless phone numbers: 328,000

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

AT&T Wireless 145,000 (44.21%)

Verizon Wireless 105,000 (32.01%)

T-Mobile 55,000 (16.77%)

UScellular 22,000 (6.71%)

Optimum Mobile 1,000 (0.30%)

Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Portland, Maine

Estimated assigned wireline and VoIP phone numbers: 276,000

Lumen 131,000 (47.46%)

Onvoy 35,000 (12.68%)

PAETEC ITEL, LLC 32,000 (11.59%)

Spectrum 21,000 (7.61%)

YMAX COMMUNICATIONS CORP. - ME 12,000 (4.35%)

Bandwidth 10,000 (3.62%)

Peerless Network 7,000 (2.54%)

Telnyx 7,000 (2.54%)

MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 6,000 (2.17%)

OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS 6,000 (2.17%)

TERRA NOVA TELECOM INC. 6,000 (2.17%)

Commio 1,000 (0.36%)

Other / Unclassified Assigned Numbering in Portland, Maine

Estimated assigned other or unclassified phone numbers: 364,000

CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 298,000 (81.87%)

CRC COMMUNICATIONS OF MAINE, INC. - ME 32,000 (8.79%)

EXIANT COMMUNICATIONS LLC 10,000 (2.75%)

BIDDEFORD INTERNET CORPORATION - ME 7,000 (1.92%)

TELEPORT COMMUNICATIONS AMERICA, LLC - ME 7,000 (1.92%)

MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS 4,000 (1.10%)

FREEDOM RING COMMUNICATIONS, LLC - ME 3,000 (0.82%)

FRACTEL, LLC 2,000 (0.55%)

SECURESYSCOM, INC. - ME 1,000 (0.27%)

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 Portland, Maine, 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.