| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 22453 |
| 2017 | 27288 |
| 2016 | 31667 |
| 2015 | 33082 |
| 2014 | 26615 |
| 2013 | 44766 |
| 2012 | 44786 |
| 2011 | 50286 |
| 2010 | 55369 |
| 2009 | 72551 |
| 2008 | 82939 |
| 2007 | 80695 |
| 2006 | 73225 |
| 2005 | 67297 |
| 2004 | 65000 |
| 2003 | 64350 |
| 2002 | 54098 |
| 2001 | 49784 |
| 2000 | 44291 |
| 1999 |
