Postal sector LL57 4
- Bangor, LL57 4AA
- Bangor, LL57 4AB
- Bangor, LL57 4AD
- Bangor, LL57 4AE
- Bangor, LL57 4AF
- Bangor, LL57 4AG
- Tanrhiw Road, Bangor, LL57 4AH
- Tanysgafell, Bangor, LL57 4AJ
- Bangor, LL57 4AL
- Bangor, LL57 4AN
- Bro Syr Ifor, Bangor, LL57 4AP
- Bangor, LL57 4AR
- Bro Syr Ifor, Bangor, LL57 4AS
- Erw Faen, Bangor, LL57 4AT
- Bangor, LL57 4AU
- Tanrhiw Road, Bangor, LL57 4AW
- Bangor, LL57 4AX
- Bangor, LL57 4AY
- Bryn Geraint, Bangor, LL57 4AZ
- Lon Y Wern, Bangor, LL57 4BA
- Felin Hen Road, Bangor, LL57 4BB
- Bangor, LL57 4BD
- Felin Hen, Bangor, LL57 4BE
- Bangor, LL57 4BG
- Bryniau Terrace, Bangor, LL57 4BJ
- Ffordd Gelli Morgan, Bangor, LL57 4BL
- Parc Menai, Bangor, LL57 4BN
- Bangor, LL57 4BP
- Bangor, LL57 4BQ
- Bangor, LL57 4BS
- Caernarfon Road, Bangor, LL57 4BT
- Hafod Lane, Bangor, LL57 4BU
- Arafon, Bangor, LL57 4BX
- Bangor, LL57 4BY
- Bangor, LL57 4BZ
- Cyttir Lane, Bangor, LL57 4DA
- Caernarfon Road, Bangor, LL57 4DB
- Ffordd Y Llyn, Bangor, LL57 4DF
- Caernarfon Road, Bangor, LL57 4DG
- Hendrewen Road, Bangor, LL57 4DH
- Bangor, LL57 4DJ
- Bangor, LL57 4DL
- Hendrewen Road, Bangor, LL57 4DN
- Bangor, LL57 4DP
- Bangor, LL57 4DQ
- Bangor, LL57 4DR
- Bangor, LL57 4DS
- Bangor, LL57 4DT
- Bangor, LL57 4DU
- Tan Y Bwlch, Bangor, LL57 4DX
- Bangor, LL57 4DY
- Hermon Road, Bangor, LL57 4DZ
- Bangor, LL57 4EA
- Bangor, LL57 4EB
- Bangor, LL57 4EE
- Bangor, LL57 4EF
- Bangor, LL57 4EG
- Bangor, LL57 4EH
- Bangor, LL57 4EJ
- Bro Rhiwen, Bangor, LL57 4EL
- Bangor, LL57 4EN
- Chapel Street, Bangor, LL57 4EP
- Lon Y Grug, Bangor, LL57 4EQ
- Bryn Teg Terrace, Bangor, LL57 4ER
- Bangor, LL57 4ES
- Bangor, LL57 4ET
- Bakehouse Street, Bangor, LL57 4EU
- Caeau Gleision, Bangor, LL57 4EW
- Bron Y Waun, Bangor, LL57 4EX
- High Street, Bangor, LL57 4EY
- Llys Helyg, Bangor, LL57 4EZ
- Ffordd Y Parc, Bangor, LL57 4FA
- Parc Menai, Bangor, LL57 4FB
- Llwybr Main, Bangor, LL57 4FF
- Ffordd Y Parc, Bangor, LL57 4FG
- Ffordd Y Parc, Bangor, LL57 4FH
- Bangor, LL57 4FJ
- Plas Y Coed, Bangor, LL57 4FL
- Bangor, LL57 4GA
- Hafod Lon, Bangor, LL57 4GD
- Bangor, LL57 4HA
- Bangor, LL57 4HB
- Carreg Y Gath, Bangor, LL57 4HD
- Bangor, LL57 4HE
- Bangor, LL57 4HF
- Cae Glas, Bangor, LL57 4HG
- Ysgoldy, Bangor, LL57 4HH
- Ffordd Penlan, Bangor, LL57 4HJ
- Bangor, LL57 4HN
- Llandygai Road, Bangor, LL57 4HP
- Llandygai Road, Bangor, LL57 4HR
- Llandygai Village, Bangor, LL57 4HU
- Bangor, LL57 4HW
- Bangor, LL57 4HY
- Bangor, LL57 4LB
- Bangor, LL57 4LD
- Bangor, LL57 4LE
- Bangor, LL57 4LG
- Tre Felin, Bangor, LL57 4LH
- Llwybrmain, Bangor, LL57 4LJ
- Caernarfon Road, Bangor, LL57 4LN
- Caernarfon Road, Bangor, LL57 4LP
- Bangor, LL57 4LQ
- Caernarfon Road, Bangor, LL57 4LR
- Cae'r Deon, Bangor, LL57 4LS
- Breeze Hill, Bangor, LL57 4LT
- Heol Dewi, Bangor, LL57 4LU
- Caernarfon Road, Bangor, LL57 4LW
- Bangor, LL57 4LX
- Bangor, LL57 4LZ
- Bangor, LL57 4NA
- Bangor, LL57 4NB
- Bangor, LL57 4ND
- Bangor, LL57 4NE
- Pendinas Estate, Bangor, LL57 4NF
- Maes Ogwen, Bangor, LL57 4NG
- Maes Ogwen, Bangor, LL57 4NH
- Bangor, LL57 4NL
- Hen Durnpike, Bangor, LL57 4NN
- Fron Ogwen, Bangor, LL57 4NP
- Bangor, LL57 4NR
- Bangor, LL57 4NS
- Bangor, LL57 4NT
- Bangor, LL57 4NU
- Ffordd Pendinas, Bangor, LL57 4NW
- Pen Y Ffriddoedd, Bangor, LL57 4NY
- Bangor, LL57 4PA
- Braich Talog, Bangor, LL57 4PB
- Braich Talog, Bangor, LL57 4PD
- Penygroes, Bangor, LL57 4PE
- Ffrwd Galed, Bangor, LL57 4PF
- Bangor, LL57 4PG
- Maes Ogwen, Bangor, LL57 4PH
- Bangor, LL57 4PL
- Dob, Bangor, LL57 4PN
- Fron Hyfryd, Bangor, LL57 4PP
- Bangor, LL57 4PR
- Bangor, LL57 4PS
- Bangor, LL57 4PT
- Tan Yr Onnen, Bangor, LL57 4PU
- Dob, Bangor, LL57 4PW
- Bangor, LL57 4PY
- Craig Y Pandy, Bangor, LL57 4RA
- Waen Y Pandy, Bangor, LL57 4RB
- Bangor, LL57 4RD
- Llety, Bangor, LL57 4RE
- Godre'r Parc, Bangor, LL57 4RF
- Cross Terrace, Bangor, LL57 4RG
- Bangor, LL57 4RH
- Bangor, LL57 4RJ
- Bangor, LL57 4RL
- Bangor, LL57 4RN
- Bangor, LL57 4RP
- Bro Derfel, Bangor, LL57 4RR
- Hendrewen Road, Bangor, LL57 4RU
- Bangor, LL57 4RW
- Hendrewen Road, Bangor, LL57 4RY
- Victoria Square, Bangor, LL57 4SA
- Caernarfon Road, Bangor, LL57 4SB
- Tan Y Graig, Bangor, LL57 4SD
- Church Street, Bangor, LL57 4SE
- Caernarfon Road, Bangor, LL57 4SG
- Caernarfon Road, Bangor, LL57 4SH
- Caernarfon Road, Bangor, LL57 4SJ
- Upper Bryn Owen Terrace, Bangor, LL57 4SN
- Caernarfon Road, Bangor, LL57 4SP
- Bryn Llwyd, Bangor, LL57 4SR
- Bryn Llwyd, Bangor, LL57 4ST
- Caernarfon Road, Bangor, LL57 4SU
- Bryn Llwyd, Bangor, LL57 4SW
- Bryn Llwyd Bungalows, Bangor, LL57 4SX
- Bryn Heulog Terrace, Bangor, LL57 4SY
- Caernarfon Road, Bangor, LL57 4TA
- Ffordd Coed Mawr, Bangor, LL57 4TB
- Ffordd Hendre, Bangor, LL57 4TD
- Trehwfa, Bangor, LL57 4TE
- Toronnen, Bangor, LL57 4TF
- Toronnen, Bangor, LL57 4TG
- Ffordd Coed Mawr, Bangor, LL57 4TH
- Caernarfon Road, Bangor, LL57 4TJ
- Bron Y De, Bangor, LL57 4TL
- Lon Y Bedw, Bangor, LL57 4TN
- Maes Berea, Bangor, LL57 4TQ
- Blaen Y Wawr, Bangor, LL57 4TR
- Pen Y Wern, Bangor, LL57 4TS
- Cil Coed, Bangor, LL57 4TT
- Bangor, LL57 4TW
- Caeau Gleision, Bangor, LL57 4UA
- Bangor, LL57 4UB
- Bangor, LL57 4UD
- Bangor, LL57 4UF
- Bangor, LL57 4UG
- Bangor, LL57 4UH
- Bangor, LL57 4UL
- Bangor, LL57 4UN
- Bangor, LL57 4UP
- Bro Infryn, Bangor, LL57 4UR
- Bangor, LL57 4UT
- Bangor, LL57 4UU
- Bangor, LL57 4UW
- Bangor, LL57 4UX
- Bangor, LL57 4UY
- Bangor, LL57 4YA
- Bangor, LL57 4YB
- Trem Ffrancon, Bangor, LL57 4YD
- Bangor, LL57 4YG
- Llandygai Industrial Estate, Bangor, LL57 4YH
- Grisiau Cochion, Bangor, LL57 4YN
- Bethesda, Bangor, LL57 4YP
- Bangor, LL57 4YR
- Bangor, LL57 4YS
- Tai Duon, Bangor, LL57 4YU
- Bangor, LL57 4YW
- Bangor, LL57 4YY