| 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 | 6463 |
| 2017 | 16563 |
| 2016 | 16563 |
| 2015 | 16563 |
| 2014 | 16563 |
| 2013 | 16553 |
| 2012 | 9259 |
| 2011 | 20644 |
| 2010 | 11624 |
| 2009 | 26559 |
| 2008 | 27718 |
| 2007 | 28876 |
| 2006 | 29306 |
| 2005 | 27547 |
| 2004 | 24398 |
| 2003 | 16441 |
| 2002 | 13473 |
| 2001 | 11692 |
| 2000 | 9810 |
| 1999 |
