| | | | | | STD Numbers of Uttar Pradesh | |
| | Uttar Pradesh Areas | STD Codes | Achhnera | 05613 | Agra | 0562 | Akbarpur | 05111 | Akbarpur-I | 05271 | Akbarpur-Ii | 05275 | Aliganj | 05740 | Aligarh | 0571 | Allahabad | 0532 | Amethi | 05368 | Amroha | 05922 | Anola-I | 05823 | Anola-Ii | 05824 | Atrauli | 05723 | Auraiya | 05683 | Azamgarh | 05462 | Baberu | 05190 | Badaun | 05832 | Baghpat-Ii | 01234 | Baheri | 05822 | Bahraich-I | 05252 | Bahraich-Ii | 05250 | Ballia-I | 05498 |
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