M99 postcode district: Manchester and around

M99 is a postcode district in England, with 11 postcodes in use in 2 sectors. It has postcodes in Manchester. Its council is Manchester.

Postcodes in use: 11
Sectors: 2
Council: Manchester
Places: Manchester

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026.

Every postcode in M99, by gigabit broadband

No home or business can get gigabit: 0
Some can get gigabit: 0
Every home and business can get gigabit: 4
Ofcom gives no figure: 7

Of the 11 postcodes in M99 that ONS places, 4 can all get it and 7 have no Ofcom figure.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

The middle of its postcodes: latitude 53.4846, longitude -2.2313. Open this area on OpenStreetMap

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre.

What broadband can you get in M99?

Ofcom reports on 4 of the 11 postcodes in M99. At 4 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit4 of 4

Postcodes where every home can get superfast4 of 4

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom Connected Nations, Connected Nations, Spring 2026, data for January 2026.

Is M99 at risk of flooding?

1 of the 11 postcodes in M99 has a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts none of the homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 1 of 11 postcodes Low: 1

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency flood risk, published 6 July 2026.