| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 48881 |
| 2016 | 34492 |
| 2015 | 28424 |
| 2014 | 25834 |
| 2013 | 26694 |
| 2012 | 27299 |
| 2011 | 27421 |
| 2010 | 34269 |
| 2009 | 44269 |
| 2008 | 55440 |
| 2007 | 59630 |
| 2006 | 59882 |
| 2005 | 54484 |
| 2004 | 48494 |
| 2003 | 39500 |
| 2002 | 31938 |
| 2001 | 24852 |
| 2000 | 19943 |
| 1999 | 14600 |
