Annapolis, Maryland

Estimated Number of Assigned Phone Numbers in Annapolis, Maryland

777,000

In Annapolis, Maryland, wireless numbers account for 54.3% of assigned numbers, above the statewide average of 37.2%. Annapolis's wireline and VoIP share is 16.5 percentage points lower than the statewide average. Compared with the state overall, Annapolis has a more concentrated wireless assignment mix. Annapolis is served by 3 area codes in an overlay area, meaning multiple area codes cover the same geographic region.

Area Codes Used by Annapolis, Maryland

Estimated Service-Type Mix of Assigned Phone Numbers in Annapolis, Maryland

Total assigned 777,000
Wireless
422,000 assigned numbers
54.31%
Wireline and VoIP
274,000 assigned numbers
35.26%
Other / Unclassified
81,000 assigned numbers
10.42%

Estimated Share of Wireless Numbers Originally Assigned to Each Carrier in Annapolis, Maryland

Estimated assigned wireless phone numbers: 422,000

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

AT&T Wireless 171,000 (40.52%)
Verizon Wireless 152,000 (36.02%)
T-Mobile 99,000 (23.46%)

Estimated Share of Wireline and VoIP Numbers Originally Assigned to Each Carrier in Annapolis, Maryland

Estimated assigned wireline and VoIP phone numbers: 274,000

VERIZON MARYLAND, INC. 111,000 (40.51%)
Onvoy 32,000 (11.68%)
PAETEC ITEL, LLC 30,000 (10.95%)
Bandwidth 27,000 (9.85%)
Lumen 23,000 (8.39%)
Comcast Business 17,000 (6.20%)
Peerless Network 8,000 (2.92%)
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 5,000 (1.82%)
TERRA NOVA TELECOM INC. 5,000 (1.82%)
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 3,000 (1.09%)
Spectrum 3,000 (1.09%)
YMAX COMMUNICATIONS CORP. - MD 3,000 (1.09%)

Other / Unclassified Assigned Numbering in Annapolis, Maryland

Estimated assigned other or unclassified phone numbers: 81,000

CORE COMMUNICATIONS, INC.- MD 60,000 (74.07%)
SPOK, INC. 10,000 (12.35%)
IP HORIZON LLC 5,000 (6.17%)
HD CARRIER LLC 2,000 (2.47%)
BARR TELL USA, INC. 1,000 (1.23%)
IDT AMERICA, CORP. - MD 1,000 (1.23%)
TON80 COMMUNICATIONS, LLC 1,000 (1.23%)
VDL, INC. DBA GLOBAL TELECOM BROKERS - MD 1,000 (1.23%)

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 Annapolis, Maryland, 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.

Postal locality matching uses GeoNames postal code files. © GeoNames.