DD3 7 postcode sector in the DD3 district

DD3 7 is a sector of the DD3 district: every postcode that starts DD3 7. It has 200 postcodes in use, 3 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the DD3 7 sector, by gigabit broadband

No home or business can get gigabit: 1
Some can get gigabit: 11
Every home and business can get gigabit: 187
Ofcom gives no figure: 1

Of the 200 postcodes in the DD3 7 sector that ONS places, 1 have no home or business that can get gigabit, 11 have some that can, 187 can all get it and 1 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.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; gigabit: Ofcom, Connected Nations, Spring 2026; roads, rivers and built-up areas: 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. How we use them

Postcodes without gigabit

DD3 7BQ

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

DD3 7YH

Postcodes in DD3 7

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

DD3 7AA DD3 7AB DD3 7AD DD3 7AF DD3 7AG DD3 7AH DD3 7AJ DD3 7AL DD3 7AN DD3 7AP DD3 7AQ DD3 7AR DD3 7AS DD3 7AT DD3 7AU DD3 7AW DD3 7AX DD3 7AY DD3 7AZ DD3 7BA DD3 7BB DD3 7BD DD3 7BE DD3 7BF DD3 7BG DD3 7BH DD3 7BJ DD3 7BL DD3 7BN DD3 7BP DD3 7BQ DD3 7BR DD3 7BS DD3 7BT DD3 7BW DD3 7BY DD3 7BZ DD3 7DA DD3 7DB DD3 7DD DD3 7DE DD3 7DF DD3 7DG DD3 7DH DD3 7DL DD3 7DP DD3 7DQ DD3 7DR DD3 7DS DD3 7DU DD3 7DW DD3 7EP DD3 7EW DD3 7EY DD3 7EZ DD3 7HB DD3 7HD DD3 7HE DD3 7HF DD3 7HG DD3 7HJ DD3 7HN DD3 7HP DD3 7HS DD3 7HT DD3 7HU DD3 7HW DD3 7HX DD3 7HY DD3 7HZ DD3 7JA DD3 7JB DD3 7JD DD3 7JF DD3 7JG DD3 7JH DD3 7JJ DD3 7JL DD3 7JN DD3 7JQ DD3 7JW DD3 7JY DD3 7JZ DD3 7LA DD3 7LB DD3 7LD DD3 7LE DD3 7LG DD3 7LH DD3 7LJ DD3 7LL DD3 7LN DD3 7LP DD3 7LQ DD3 7LR DD3 7LS DD3 7LT DD3 7LU DD3 7LW DD3 7LX DD3 7LY DD3 7LZ DD3 7NA DD3 7NB DD3 7ND DD3 7NE DD3 7NF DD3 7NG DD3 7NH DD3 7NJ DD3 7NN DD3 7NP DD3 7NQ DD3 7NR DD3 7NS DD3 7NT DD3 7NU DD3 7NX DD3 7NY DD3 7NZ DD3 7PA DD3 7PD DD3 7PE DD3 7PF DD3 7PG DD3 7PH DD3 7PJ DD3 7PL DD3 7PP DD3 7PQ DD3 7PR DD3 7PS DD3 7PT DD3 7PU DD3 7PW DD3 7PX DD3 7PY DD3 7PZ DD3 7QA DD3 7QB DD3 7QD DD3 7QE DD3 7QF DD3 7QG DD3 7QH DD3 7QJ DD3 7QL DD3 7QN DD3 7QP DD3 7QQ DD3 7QR DD3 7QS DD3 7QT DD3 7QU DD3 7QW DD3 7QX DD3 7QY DD3 7QZ DD3 7RA DD3 7RB DD3 7RD DD3 7RE DD3 7RF DD3 7RG DD3 7RH DD3 7RJ DD3 7RL DD3 7RN DD3 7RP DD3 7RQ DD3 7RR DD3 7RS DD3 7RT DD3 7RW DD3 7RX DD3 7RY DD3 7RZ DD3 7SA DD3 7SB DD3 7SD DD3 7SE DD3 7SF DD3 7SH DD3 7SN DD3 7SR DD3 7ST DD3 7SW DD3 7SX DD3 7SY DD3 7SZ DD3 7TA DD3 7TB DD3 7TD DD3 7TE DD3 7TF DD3 7TG DD3 7UD DD3 7UE DD3 7UN DD3 7YH

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

Other sectors in DD3

DD3 0 sector DD3 6 sector DD3 8 sector DD3 9 sector All of DD3 DD postcode area

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