| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 4321 |
| 2017 | 11285 |
| 2016 | 9539 |
| 2015 | 11803 |
| 2014 | 17493 |
| 2013 | 17316 |
| 2012 | 17354 |
| 2011 | 19630 |
| 2010 | 19180 |
| 2009 | 19399 |
| 2008 | 20557 |
| 2007 | 27395 |
| 2006 | 69960 |
| 2005 | 41088 |
| 2004 | 25630 |
| 2003 | 32307 |
| 2002 | 30550 |
| 2001 | 27601 |
| 2000 | 23931 |
| 1999 | 18400 |
