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Telephone cable junction - cable,
£3.69
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Genuine bt16a 66b replacement - genuine,
£6.99
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Vintage gpo telephone block - vintage,
£11.25
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Bt66b grey outside - grey, telephone
£11.99
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78a pair way - 4,
£3.69
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Bt66b grey external junction - grey,
£9.95
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77a pair idc - bt, box
£3.69
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Telephone cable junction - telephone,
£3.69
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Telephone cable junction box - telephone,
£5.45
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78a pair idc telephone - 78a,
£4.18
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77a pair way - pair, idc
£3.69
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Genuine kauden telephone cable - telephone,
£3.69
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77a tool 3 pair idc - +,
£4.20
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Genuine 66b block terminal - genuine,
£9.99
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Genuine telephone data - genuine,
£6.99
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Kauden lj201d pair idc - pair,
£19.95
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77a pair idc junction box - 3,
£3.99
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Bt80b block terminal telephone - bt80b,
£5.13
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Bt66b grey telephone external - grey,
£12.99
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Openreach bt78b connection box - bt78b,
£3.90
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Bt66b grey outside telephone - bt66b,
£6.52
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78a pair idc junction box - pair,
£3.69
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Telephone cable junction - bt,
£3.69
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Vintage 1970s british telecom - 1970s,
£10.26
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Vintage gpo telephone - vintage,
£10.25
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78a pair idc - junction, box
£3.99
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78a pair idc telephone - 4,
£4.30
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77a pair idc telephone - 77a,
£4.45
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Telephone socket and back - socket, box
£2.99
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Pack ten 78a 4 pair - of, bt
£17.99
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Black outdoor junction box for - outdoor,
£29.58
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Pro signal 100 pair - pro,
£46.35
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Telephone junction box 6 way - telephone,
£8.66
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Bt66b grey telephone - bt66b,
£9.59
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Telephone cable junction - bt,
£3.69
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Vintage gpo telephone junction - vintage,
£31.85
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Genuine 77a telephone - genuine,
£4.91
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Original vintage gpo - gpo, 332f
£34.99
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Telephone cable joint - telephone,
£6.99
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Kauden 201d pair idc - 201d, 20
£21.50
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100 pair telephone - , junction
£21.50
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Genuine bt80b rf3 block - genuine,
£4.89
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Telephone cable junction - bt,
£4.50
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Pack 78a pair idc - 4x, 4
£11.00
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Genuine bt66b connection box - genuine,
£9.59
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Pack 78a 4 pair idc - 78a,
£8.99
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Rare original vintage ivory - vintage,
£120.00
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77a pair idc telephone - bt,
£4.17
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2pcs beige telephone junction - 2pcs,
£7.19
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10x 78a pair way idc - 78a, 8
£9.99
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Gpo telephone red line - red, &
£4.91
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Pack 77a pair idc - pack:,
£9.98
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Telephone cable joint external - cable,
£3.31
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78a pair way idc - 4,
£2.99
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Vintage gpo telephone block - vintage,
£10.25
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Vintage gpo telephone block - gpo,
£12.25
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Genuine logo bt80b block - logo,
£6.52
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Genuine telephone data - genuine, bt
£6.99
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Vintage gpo telephone junction - gpo,
£32.99
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Vintage telephone telecom - vintage,
£5.39
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Slx telephone way junction - telephone,
£6.87
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Gpo vintage 36b elephant - vintage,
£3.95
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Phone bt78a wire - bt,
£7.93
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Bt66b grey telephone external - bt66b,
£6.00
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Landline supplies junction - supplies,
£6.59
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Pack ten 77a 3 pair - bt,
£18.99
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Kauden 201d pair - 201d, idc
£22.99
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2pcs durable outdoor telephone - durable,
£7.15
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Genuine bt85 junction box - genuine,
£4.99
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Assyria 201a pair idc - assyria,
£11.87
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Vintage gpo telephone - gpo,
£18.95
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Pair way idc - pair/6, box
£10.79
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77a pair way - 77a, 6
£2.99
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77a pair 6 way idc - 77a,
£9.99
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Rj11 6p4c single port - rj11,
£6.49
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77a pair idc - 2, bt
£10.80
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Vintage 1977 intercom - 1977,
£52.70
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Vintage gpo telephone - vintage, block
£10.25
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20pcs reusable plastic - reusable,
£16.35
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Pro signal telephone - signal,
£10.97
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Kauden 201d pair idc - 20,
£21.99
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Telephone junction box way - junction, 3
£10.79
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Pack 77a pair - 10, pack:
£20.00
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Railway telephone junction - telephone,
£110.94
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Vintage gpo telephone junction - telephone,
£47.45
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Pair telephone phone idc - bt,
£14.41
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Ptpa023 telephone junction - x,
£10.00
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78a pair 8 way idc - 78a,
£9.99
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10x 78a pair way - 10x,
£18.99
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Joblot electrical - joblot, 18
£36.00
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Pack 77a 3 pair - pair, idc
£8.99
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Vintage gpo telephone junction - vintage,
£47.45
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Vintage 1950s gpo bakelite - vintage,
£15.00
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Telephone alarm cable - bt,
£5.34
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Brown outdoor virgin media - outdoor,
£29.99
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Kauden pair telephone - 20,
£45.00
Buy It Now
Looking for more telephone junction box?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 telephone junction box listings currently in our index. Prices range from £2.99 to £120, with an average of £14.61. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about telephone junction box →
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Whether you are looking for a brand-new or second-hand telephone junction box, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £2.99, while premium listings can reach £120 — giving you a wide budget spread to work with. The average price of £14.61 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.