Broadband in Cornwall

England · 32 postcode districts · Updated 1 March 2026

📍 About Cornwall

Cornwall is served by 32 postcode districts in England. Enter your postcode above to see exactly which broadband providers and speeds are available at your address.

Postcode districts in Cornwall

PL10

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PL11

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PL12

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PL13

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PL14

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PL17

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PL18

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PL22

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PL23

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PL24

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PL25

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TR1

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TR10

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TR11

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TR12

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TR13

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TR14

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TR15

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TR16

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TR17

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TR18

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TR19

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TR2

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TR20

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TR21

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TR3

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TR4

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TR5

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TR6

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TR7

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TR8

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TR9

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